164069104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11483}}^1$

素因数の和:11557

約数の個数: 40

約数和(自身を含む): 341763840

約数和(自身を除く): 177694736

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 11483, 14288, 22966, 45932, 91864, 183728, 218177, 436354, 539701, 872708, 1079402, 1745416, 2158804, 3490832, 4317608, 8635216, 10254319, 20508638, 41017276, 82034552, 164069104]

約数ペア:

[(1, 164069104), (2, 82034552), (4, 41017276), (8, 20508638), (16, 10254319), (19, 8635216), (38, 4317608), (47, 3490832), (76, 2158804), (94, 1745416), (152, 1079402), (188, 872708), (304, 539701), (376, 436354), (752, 218177), (893, 183728), (1786, 91864), (3572, 45932), (7144, 22966), (11483, 14288)]