157042046

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{141991}}^1$

素因数の和:142079

約数の個数: 16

約数和(自身を含む): 272624640

約数和(自身を除く): 115582594

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 141991, 283982, 993937, 1987874, 11217289, 22434578, 78521023, 157042046]

約数ペア:

[(1, 157042046), (2, 78521023), (7, 22434578), (14, 11217289), (79, 1987874), (158, 993937), (553, 283982), (1106, 141991)]