157031842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{6991}}^1$

素因数の和:8025

約数の個数: 16

約数和(自身を含む): 257249664

約数和(自身を除く): 100217822

約数列:

[1, 2, 11, 22, 1021, 2042, 6991, 11231, 13982, 22462, 76901, 153802, 7137811, 14275622, 78515921, 157031842]

約数ペア:

[(1, 157031842), (2, 78515921), (11, 14275622), (22, 7137811), (1021, 153802), (2042, 76901), (6991, 22462), (11231, 13982)]