169210928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1567}}^1$

素因数の和:1989

約数の個数: 40

約数和(自身を含む): 348227712

約数和(自身を除く): 179016784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 397, 794, 1567, 1588, 3134, 3176, 6268, 6352, 6749, 12536, 13498, 25072, 26639, 26996, 53278, 53992, 106556, 107984, 213112, 426224, 622099, 1244198, 2488396, 4976792, 9953584, 10575683, 21151366, 42302732, 84605464, 169210928]

約数ペア:

[(1, 169210928), (2, 84605464), (4, 42302732), (8, 21151366), (16, 10575683), (17, 9953584), (34, 4976792), (68, 2488396), (136, 1244198), (272, 622099), (397, 426224), (794, 213112), (1567, 107984), (1588, 106556), (3134, 53992), (3176, 53278), (6268, 26996), (6352, 26639), (6749, 25072), (12536, 13498)]