164776208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{542027}}^1$

素因数の和:542054

約数の個数: 20

約数和(自身を含む): 336057360

約数和(自身を除く): 171281152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 542027, 1084054, 2168108, 4336216, 8672432, 10298513, 20597026, 41194052, 82388104, 164776208]

約数ペア:

[(1, 164776208), (2, 82388104), (4, 41194052), (8, 20597026), (16, 10298513), (19, 8672432), (38, 4336216), (76, 2168108), (152, 1084054), (304, 542027)]