165080708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{8161}}^1$

素因数の和:8567

約数の個数: 24

約数和(自身を含む): 311951640

約数和(自身を除く): 146870932

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 5057, 8161, 10114, 16322, 20228, 32644, 106093, 212186, 424372, 3174629, 6349258, 12698516, 41270177, 82540354, 165080708]

約数ペア:

[(1, 165080708), (2, 82540354), (4, 41270177), (13, 12698516), (26, 6349258), (52, 3174629), (389, 424372), (778, 212186), (1556, 106093), (5057, 32644), (8161, 20228), (10114, 16322)]