128595600

Appears in sequences

• a(n) = product of numbers k <= sigma(n) such that k = sigma(d) for any divisor d of n where sigma = A000203.at n=39A206031
• a(n) = Product_{d|n} sigma(d) where sigma = A000203.at n=39A206032
• Squares equal to the difference between two successive primes of the form k^2+2 in the order in which they appear in A056899.at n=25A261655