157133256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1621}}^1$

素因数の和:2214

約数の個数: 64

約数和(自身を含む): 450007680

約数和(自身を除く): 292874424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 577, 1154, 1621, 1731, 2308, 3242, 3462, 4039, 4616, 4863, 6484, 6924, 8078, 9726, 11347, 12117, 12968, 13848, 16156, 19452, 22694, 24234, 32312, 34041, 38904, 45388, 48468, 68082, 90776, 96936, 136164, 272328, 935317, 1870634, 2805951, 3741268, 5611902, 6547219, 7482536, 11223804, 13094438, 19641657, 22447608, 26188876, 39283314, 52377752, 78566628, 157133256]

約数ペア:

[(1, 157133256), (2, 78566628), (3, 52377752), (4, 39283314), (6, 26188876), (7, 22447608), (8, 19641657), (12, 13094438), (14, 11223804), (21, 7482536), (24, 6547219), (28, 5611902), (42, 3741268), (56, 2805951), (84, 1870634), (168, 935317), (577, 272328), (1154, 136164), (1621, 96936), (1731, 90776), (2308, 68082), (3242, 48468), (3462, 45388), (4039, 38904), (4616, 34041), (4863, 32312), (6484, 24234), (6924, 22694), (8078, 19452), (9726, 16156), (11347, 13848), (12117, 12968)]