128091608

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{2411}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 249642000

約数和(自身を除く): 121550392

約数列:

[1, 2, 4, 8, 29, 58, 116, 229, 232, 458, 916, 1832, 2411, 4822, 6641, 9644, 13282, 19288, 26564, 53128, 69919, 139838, 279676, 552119, 559352, 1104238, 2208476, 4416952, 16011451, 32022902, 64045804, 128091608]

約数ペア:

[(1, 128091608), (2, 64045804), (4, 32022902), (8, 16011451), (29, 4416952), (58, 2208476), (116, 1104238), (229, 559352), (232, 552119), (458, 279676), (916, 139838), (1832, 69919), (2411, 53128), (4822, 26564), (6641, 19288), (9644, 13282)]