157893674

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{3109}}^1$

素因数の和:3557

約数の個数: 16

約数和(自身を含む): 241087200

約数和(自身を除く): 83193526

約数列:

[1, 2, 67, 134, 379, 758, 3109, 6218, 25393, 50786, 208303, 416606, 1178311, 2356622, 78946837, 157893674]

約数ペア:

[(1, 157893674), (2, 78946837), (67, 2356622), (134, 1178311), (379, 416606), (758, 208303), (3109, 50786), (6218, 25393)]