156626984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26783}}^1$

素因数の和:26849

約数の個数: 32

約数和(自身を含む): 318193920

約数和(自身を除く): 161566936

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 26783, 53566, 107132, 214264, 455311, 910622, 1151669, 1821244, 2303338, 3642488, 4606676, 9213352, 19578373, 39156746, 78313492, 156626984]

約数ペア:

[(1, 156626984), (2, 78313492), (4, 39156746), (8, 19578373), (17, 9213352), (34, 4606676), (43, 3642488), (68, 2303338), (86, 1821244), (136, 1151669), (172, 910622), (344, 455311), (731, 214264), (1462, 107132), (2924, 53566), (5848, 26783)]