144628270

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{88729}}^1$

素因数の和:88899

約数の個数: 16

約数和(自身を含む): 261930960

約数和(自身を除く): 117302690

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 88729, 177458, 443645, 887290, 14462827, 28925654, 72314135, 144628270]

約数ペア:

[(1, 144628270), (2, 72314135), (5, 28925654), (10, 14462827), (163, 887290), (326, 443645), (815, 177458), (1630, 88729)]