166268158

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{4397}}^1$

素因数の和:4516

約数の個数: 32

約数和(自身を含む): 296812224

約数和(自身を除く): 130544066

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 259, 511, 518, 1022, 2701, 4397, 5402, 8794, 18907, 30779, 37814, 61558, 162689, 320981, 325378, 641962, 1138823, 2246867, 2277646, 4493734, 11876297, 23752594, 83134079, 166268158]

約数ペア:

[(1, 166268158), (2, 83134079), (7, 23752594), (14, 11876297), (37, 4493734), (73, 2277646), (74, 2246867), (146, 1138823), (259, 641962), (511, 325378), (518, 320981), (1022, 162689), (2701, 61558), (4397, 37814), (5402, 30779), (8794, 18907)]