162132508

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{99103}}^1$

素因数の和:99516

約数の個数: 12

約数和(自身を含む): 284428480

約数和(自身を除く): 122295972

約数列:

[1, 2, 4, 409, 818, 1636, 99103, 198206, 396412, 40533127, 81066254, 162132508]

約数ペア:

[(1, 162132508), (2, 81066254), (4, 40533127), (409, 396412), (818, 198206), (1636, 99103)]