156988884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1006339}}^1$

素因数の和:1006359

約数の個数: 24

約数和(自身を含む): 394485280

約数和(自身を除く): 237496396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1006339, 2012678, 3019017, 4025356, 6038034, 12076068, 13082407, 26164814, 39247221, 52329628, 78494442, 156988884]

約数ペア:

[(1, 156988884), (2, 78494442), (3, 52329628), (4, 39247221), (6, 26164814), (12, 13082407), (13, 12076068), (26, 6038034), (39, 4025356), (52, 3019017), (78, 2012678), (156, 1006339)]