167981728

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{38317}}^1$

素因数の和:38464

約数の個数: 24

約数和(自身を含む): 333136692

約数和(自身を除く): 165154964

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 38317, 76634, 153268, 306536, 613072, 1226144, 5249429, 10498858, 20997716, 41995432, 83990864, 167981728]

約数ペア:

[(1, 167981728), (2, 83990864), (4, 41995432), (8, 20997716), (16, 10498858), (32, 5249429), (137, 1226144), (274, 613072), (548, 306536), (1096, 153268), (2192, 76634), (4384, 38317)]