189558804944

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{6173}}^1\times {\mathrm{14009}}^1$

素因数の和:20327

約数の個数: 40

約数和(自身を含む): 370037331720

約数和(自身を除く): 180478526776

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 6173, 12346, 14009, 24692, 28018, 49384, 56036, 98768, 112072, 224144, 845701, 1691402, 1919233, 3382804, 3838466, 6765608, 7676932, 13531216, 15353864, 30707728, 86477557, 172955114, 345910228, 691820456, 1383640912, 11847425309, 23694850618, 47389701236, 94779402472, 189558804944]

約数ペア:

[(1, 189558804944), (2, 94779402472), (4, 47389701236), (8, 23694850618), (16, 11847425309), (137, 1383640912), (274, 691820456), (548, 345910228), (1096, 172955114), (2192, 86477557), (6173, 30707728), (12346, 15353864), (14009, 13531216), (24692, 7676932), (28018, 6765608), (49384, 3838466), (56036, 3382804), (98768, 1919233), (112072, 1691402), (224144, 845701)]