158266969

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{2351}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 185149440

約数和(自身を除く): 26882471

約数列:

[1, 7, 59, 163, 413, 1141, 2351, 9617, 16457, 67319, 138709, 383213, 970963, 2682491, 22609567, 158266969]

約数ペア:

[(1, 158266969), (7, 22609567), (59, 2682491), (163, 970963), (413, 383213), (1141, 138709), (2351, 67319), (9617, 16457)]