164548826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{947}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 274252608

約数和(自身を除く): 109703782

約数列:

[1, 2, 13, 26, 41, 82, 163, 326, 533, 947, 1066, 1894, 2119, 4238, 6683, 12311, 13366, 24622, 38827, 77654, 86879, 154361, 173758, 308722, 504751, 1009502, 2006693, 4013386, 6328801, 12657602, 82274413, 164548826]

約数ペア:

[(1, 164548826), (2, 82274413), (13, 12657602), (26, 6328801), (41, 4013386), (82, 2006693), (163, 1009502), (326, 504751), (533, 308722), (947, 173758), (1066, 154361), (1894, 86879), (2119, 77654), (4238, 38827), (6683, 24622), (12311, 13366)]