155704126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{3833}}^1$

素因数の和:4923

約数の個数: 16

約数和(自身を含む): 246142800

約数和(自身を除く): 90438674

約数列:

[1, 2, 19, 38, 1069, 2138, 3833, 7666, 20311, 40622, 72827, 145654, 4097477, 8194954, 77852063, 155704126]

約数ペア:

[(1, 155704126), (2, 77852063), (19, 8194954), (38, 4097477), (1069, 145654), (2138, 72827), (3833, 40622), (7666, 20311)]