157804928

素因数分解:

$2^7\times {\mathrm{1232851}}^1$

素因数の和:1232865

約数の個数: 16

約数和(自身を含む): 314377260

約数和(自身を除く): 156572332

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1232851, 2465702, 4931404, 9862808, 19725616, 39451232, 78902464, 157804928]

約数ペア:

[(1, 157804928), (2, 78902464), (4, 39451232), (8, 19725616), (16, 9862808), (32, 4931404), (64, 2465702), (128, 1232851)]