157816510

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{4079}}^1$

素因数の和:4212

約数の個数: 32

約数和(自身を含む): 293466240

約数和(自身を除く): 135649730

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 265, 365, 530, 730, 3869, 4079, 7738, 8158, 19345, 20395, 38690, 40790, 216187, 297767, 432374, 595534, 1080935, 1488835, 2161870, 2977670, 15781651, 31563302, 78908255, 157816510]

約数ペア:

[(1, 157816510), (2, 78908255), (5, 31563302), (10, 15781651), (53, 2977670), (73, 2161870), (106, 1488835), (146, 1080935), (265, 595534), (365, 432374), (530, 297767), (730, 216187), (3869, 40790), (4079, 38690), (7738, 20395), (8158, 19345)]