148960874

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{1069}}^1$

素因数の和:1302

約数の個数: 24

約数和(自身を含む): 237263940

約数和(自身を除く): 88303066

約数列:

[1, 2, 19, 38, 193, 361, 386, 722, 1069, 2138, 3667, 7334, 20311, 40622, 69673, 139346, 206317, 385909, 412634, 771818, 3920023, 7840046, 74480437, 148960874]

約数ペア:

[(1, 148960874), (2, 74480437), (19, 7840046), (38, 3920023), (193, 771818), (361, 412634), (386, 385909), (722, 206317), (1069, 139346), (2138, 69673), (3667, 40622), (7334, 20311)]