128182894

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{19861}}^1$

素因数の和:20331

約数の個数: 16

約数和(自身を含む): 220229856

約数和(自身を除く): 92046962

約数列:

[1, 2, 7, 14, 461, 922, 3227, 6454, 19861, 39722, 139027, 278054, 9155921, 18311842, 64091447, 128182894]

約数ペア:

[(1, 128182894), (2, 64091447), (7, 18311842), (14, 9155921), (461, 278054), (922, 139027), (3227, 39722), (6454, 19861)]