153672908

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{629807}}^1$

素因数の和:629872

約数の個数: 12

約数和(自身を含む): 273336672

約数和(自身を除く): 119663764

約数列:

[1, 2, 4, 61, 122, 244, 629807, 1259614, 2519228, 38418227, 76836454, 153672908]

約数ペア:

[(1, 153672908), (2, 76836454), (4, 38418227), (61, 2519228), (122, 1259614), (244, 629807)]