149920216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{604517}}^1$

素因数の和:604554

約数の個数: 16

約数和(自身を含む): 290168640

約数和(自身を除く): 140248424

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 604517, 1209034, 2418068, 4836136, 18740027, 37480054, 74960108, 149920216]

約数ペア:

[(1, 149920216), (2, 74960108), (4, 37480054), (8, 18740027), (31, 4836136), (62, 2418068), (124, 1209034), (248, 604517)]