157830804

素因数分解:

$2^2\times 3^2\times {\mathrm{4384189}}^1$

素因数の和:4384199

約数の個数: 18

約数和(自身を含む): 398961290

約数和(自身を除く): 241130486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4384189, 8768378, 13152567, 17536756, 26305134, 39457701, 52610268, 78915402, 157830804]

約数ペア:

[(1, 157830804), (2, 78915402), (3, 52610268), (4, 39457701), (6, 26305134), (9, 17536756), (12, 13152567), (18, 8768378), (36, 4384189)]