157686906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2021627}}^1$

素因数の和:2021645

約数の個数: 16

約数和(自身を含む): 339633504

約数和(自身を除く): 181946598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2021627, 4043254, 6064881, 12129762, 26281151, 52562302, 78843453, 157686906]

約数ペア:

[(1, 157686906), (2, 78843453), (3, 52562302), (6, 26281151), (13, 12129762), (26, 6064881), (39, 4043254), (78, 2021627)]