158217409

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{3793}}^1$

素因数の和:3960

約数の個数: 16

約数和(自身を含む): 185754240

約数和(自身を除く): 27536831

約数列:

[1, 7, 59, 101, 413, 707, 3793, 5959, 26551, 41713, 223787, 383093, 1566509, 2681651, 22602487, 158217409]

約数ペア:

[(1, 158217409), (7, 22602487), (59, 2681651), (101, 1566509), (413, 383093), (707, 223787), (3793, 41713), (5959, 26551)]