157464004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1269871}}^1$

素因数の和:1269906

約数の個数: 12

約数和(自身を含む): 284451328

約数和(自身を除く): 126987324

約数列:

[1, 2, 4, 31, 62, 124, 1269871, 2539742, 5079484, 39366001, 78732002, 157464004]

約数ペア:

[(1, 157464004), (2, 78732002), (4, 39366001), (31, 5079484), (62, 2539742), (124, 1269871)]