169643524

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{270133}}^1$

素因数の和:270294

約数の個数: 12

約数和(自身を含む): 298768204

約数和(自身を除く): 129124680

約数列:

[1, 2, 4, 157, 314, 628, 270133, 540266, 1080532, 42410881, 84821762, 169643524]

約数ペア:

[(1, 169643524), (2, 84821762), (4, 42410881), (157, 1080532), (314, 540266), (628, 270133)]