163285508

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{61757}}^1$

素因数の和:62422

約数の個数: 12

約数和(自身を含む): 286186572

約数和(自身を除く): 122901064

約数列:

[1, 2, 4, 661, 1322, 2644, 61757, 123514, 247028, 40821377, 81642754, 163285508]

約数ペア:

[(1, 163285508), (2, 81642754), (4, 40821377), (661, 247028), (1322, 123514), (2644, 61757)]