155260987916

素因数分解:

$2^2\times {\mathrm{3851101}}^1\times {\mathrm{10079}}^1$

素因数の和:3861184

約数の個数: 12

約数和(自身を含む): 271733757120

約数和(自身を除く): 116472769204

約数列:

[1, 2, 4, 10079, 20158, 40316, 3851101, 7702202, 15404404, 38815246979, 77630493958, 155260987916]

約数ペア:

[(1, 155260987916), (2, 77630493958), (4, 38815246979), (10079, 15404404), (20158, 7702202), (40316, 3851101)]