157996226

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1\times {\mathrm{2011}}^1$

素因数の和:2417

約数の個数: 16

約数和(自身を含む): 239556768

約数和(自身を除く): 81560542

約数列:

[1, 2, 163, 241, 326, 482, 2011, 4022, 39283, 78566, 327793, 484651, 655586, 969302, 78998113, 157996226]

約数ペア:

[(1, 157996226), (2, 78998113), (163, 969302), (241, 655586), (326, 484651), (482, 327793), (2011, 78566), (4022, 39283)]