161464510

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{59581}}^1$

素因数の和:59859

約数の個数: 16

約数和(自身を含む): 291713472

約数和(自身を除く): 130248962

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 59581, 119162, 297905, 595810, 16146451, 32292902, 80732255, 161464510]

約数ペア:

[(1, 161464510), (2, 80732255), (5, 32292902), (10, 16146451), (271, 595810), (542, 297905), (1355, 119162), (2710, 59581)]