120160312

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{405947}}^1$

素因数の和:405990

約数の個数: 16

約数和(自身を含む): 231390360

約数和(自身を除く): 111230048

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 405947, 811894, 1623788, 3247576, 15020039, 30040078, 60080156, 120160312]

約数ペア:

[(1, 120160312), (2, 60080156), (4, 30040078), (8, 15020039), (37, 3247576), (74, 1623788), (148, 811894), (296, 405947)]