156955591

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{2161}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 174827968

約数和(自身を除く): 17872377

約数列:

[1, 13, 37, 151, 481, 1963, 2161, 5587, 28093, 72631, 79957, 326311, 1039441, 4242043, 12073507, 156955591]

約数ペア:

[(1, 156955591), (13, 12073507), (37, 4242043), (151, 1039441), (481, 326311), (1963, 79957), (2161, 72631), (5587, 28093)]