135173920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{120691}}^1$

素因数の和:120713

約数の個数: 48

約数和(自身を含む): 364972608

約数和(自身を除く): 229798688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 120691, 241382, 482764, 603455, 844837, 965528, 1206910, 1689674, 1931056, 2413820, 3379348, 3862112, 4224185, 4827640, 6758696, 8448370, 9655280, 13517392, 16896740, 19310560, 27034784, 33793480, 67586960, 135173920]

約数ペア:

[(1, 135173920), (2, 67586960), (4, 33793480), (5, 27034784), (7, 19310560), (8, 16896740), (10, 13517392), (14, 9655280), (16, 8448370), (20, 6758696), (28, 4827640), (32, 4224185), (35, 3862112), (40, 3379348), (56, 2413820), (70, 1931056), (80, 1689674), (112, 1206910), (140, 965528), (160, 844837), (224, 603455), (280, 482764), (560, 241382), (1120, 120691)]