159644664

素因数分解:

$2^3\times 3^2\times {\mathrm{2217287}}^1$

素因数の和:2217299

約数の個数: 24

約数和(自身を含む): 432371160

約数和(自身を除く): 272726496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2217287, 4434574, 6651861, 8869148, 13303722, 17738296, 19955583, 26607444, 39911166, 53214888, 79822332, 159644664]

約数ペア:

[(1, 159644664), (2, 79822332), (3, 53214888), (4, 39911166), (6, 26607444), (8, 19955583), (9, 17738296), (12, 13303722), (18, 8869148), (24, 6651861), (36, 4434574), (72, 2217287)]