166634881

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3697}}^1$

素因数の和:3888

約数の個数: 16

約数和(自身を含む): 195964416

約数和(自身を除く): 29329535

約数列:

[1, 7, 47, 137, 329, 959, 3697, 6439, 25879, 45073, 173759, 506489, 1216313, 3545423, 23804983, 166634881]

約数ペア:

[(1, 166634881), (7, 23804983), (47, 3545423), (137, 1216313), (329, 506489), (959, 173759), (3697, 45073), (6439, 25879)]