156969747224

素因数分解:

$2^3\times {\mathrm{20261}}^1\times {\mathrm{968423}}^1$

素因数の和:988690

約数の個数: 16

約数和(自身を含む): 294333106320

約数和(自身を除く): 137363359096

約数列:

[1, 2, 4, 8, 20261, 40522, 81044, 162088, 968423, 1936846, 3873692, 7747384, 19621218403, 39242436806, 78484873612, 156969747224]

約数ペア:

[(1, 156969747224), (2, 78484873612), (4, 39242436806), (8, 19621218403), (20261, 7747384), (40522, 3873692), (81044, 1936846), (162088, 968423)]