168791282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{108061}}^1$

素因数の和:108145

約数の個数: 16

約数和(自身を含む): 280096704

約数和(自身を除く): 111305422

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 108061, 216122, 1188671, 2377342, 7672331, 15344662, 84395641, 168791282]

約数ペア:

[(1, 168791282), (2, 84395641), (11, 15344662), (22, 7672331), (71, 2377342), (142, 1188671), (781, 216122), (1562, 108061)]