156929730068

素因数分解:

$2^2\times {\mathrm{977}}^1\times {\mathrm{40156021}}^1$

素因数の和:40157002

約数の個数: 12

約数和(自身を含む): 274908126612

約数和(自身を除く): 117978396544

約数列:

[1, 2, 4, 977, 1954, 3908, 40156021, 80312042, 160624084, 39232432517, 78464865034, 156929730068]

約数ペア:

[(1, 156929730068), (2, 78464865034), (4, 39232432517), (977, 160624084), (1954, 80312042), (3908, 40156021)]