157045794352

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{9985109}}^1$

素因数の和:9986100

約数の個数: 20

約数和(自身を含む): 304585795440

約数和(自身を除く): 147540001088

約数列:

[1, 2, 4, 8, 16, 983, 1966, 3932, 7864, 15728, 9985109, 19970218, 39940436, 79880872, 159761744, 9815362147, 19630724294, 39261448588, 78522897176, 157045794352]

約数ペア:

[(1, 157045794352), (2, 78522897176), (4, 39261448588), (8, 19630724294), (16, 9815362147), (983, 159761744), (1966, 79880872), (3932, 39940436), (7864, 19970218), (15728, 9985109)]