159226860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204137}}^1$

素因数の和:204162

約数の個数: 48

約数和(自身を含む): 480132576

約数和(自身を除く): 320905716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 204137, 408274, 612411, 816548, 1020685, 1224822, 2041370, 2449644, 2653781, 3062055, 4082740, 5307562, 6124110, 7961343, 10615124, 12248220, 13268905, 15922686, 26537810, 31845372, 39806715, 53075620, 79613430, 159226860]

約数ペア:

[(1, 159226860), (2, 79613430), (3, 53075620), (4, 39806715), (5, 31845372), (6, 26537810), (10, 15922686), (12, 13268905), (13, 12248220), (15, 10615124), (20, 7961343), (26, 6124110), (30, 5307562), (39, 4082740), (52, 3062055), (60, 2653781), (65, 2449644), (78, 2041370), (130, 1224822), (156, 1020685), (195, 816548), (260, 612411), (390, 408274), (780, 204137)]