155222761

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6871}}^1$

素因数の和:6960

約数の個数: 16

約数和(自身を含む): 173174400

約数和(自身を除く): 17951639

約数列:

[1, 19, 29, 41, 551, 779, 1189, 6871, 22591, 130549, 199259, 281711, 3785921, 5352509, 8169619, 155222761]

約数ペア:

[(1, 155222761), (19, 8169619), (29, 5352509), (41, 3785921), (551, 281711), (779, 199259), (1189, 130549), (6871, 22591)]