157425812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1269563}}^1$

素因数の和:1269598

約数の個数: 12

約数和(自身を含む): 284382336

約数和(自身を除く): 126956524

約数列:

[1, 2, 4, 31, 62, 124, 1269563, 2539126, 5078252, 39356453, 78712906, 157425812]

約数ペア:

[(1, 157425812), (2, 78712906), (4, 39356453), (31, 5078252), (62, 2539126), (124, 1269563)]