155140811

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{24169}}^1$

素因数の和:24314

約数の個数: 12

約数和(自身を含む): 181855080

約数和(自身を除く): 26714269

約数列:

[1, 7, 49, 131, 917, 6419, 24169, 169183, 1184281, 3166139, 22162973, 155140811]

約数ペア:

[(1, 155140811), (7, 22162973), (49, 3166139), (131, 1184281), (917, 169183), (6419, 24169)]