156621946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{40429}}^1$

素因数の和:40593

約数の個数: 16

約数和(自身を含む): 254709000

約数和(自身を除く): 98087054

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 40429, 80858, 525577, 1051154, 6023921, 12047842, 78310973, 156621946]

約数ペア:

[(1, 156621946), (2, 78310973), (13, 12047842), (26, 6023921), (149, 1051154), (298, 525577), (1937, 80858), (3874, 40429)]