148918888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{454021}}^1$

素因数の和:454068

約数の個数: 16

約数和(自身を含む): 286033860

約数和(自身を除く): 137114972

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 454021, 908042, 1816084, 3632168, 18614861, 37229722, 74459444, 148918888]

約数ペア:

[(1, 148918888), (2, 74459444), (4, 37229722), (8, 18614861), (41, 3632168), (82, 1816084), (164, 908042), (328, 454021)]