156931636528

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{23408657}}^1$

素因数の和:23409084

約数の個数: 20

約数和(自身を含む): 304780727160

約数和(自身を除く): 147849090632

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 23408657, 46817314, 93634628, 187269256, 374538512, 9808227283, 19616454566, 39232909132, 78465818264, 156931636528]

約数ペア:

[(1, 156931636528), (2, 78465818264), (4, 39232909132), (8, 19616454566), (16, 9808227283), (419, 374538512), (838, 187269256), (1676, 93634628), (3352, 46817314), (6704, 23408657)]