168727866

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{2309}}^1$

素因数の和:2974

約数の個数: 32

約数和(自身を含む): 355924800

約数和(自身を除く): 187196934

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 641, 1282, 1923, 2309, 3846, 4618, 6927, 12179, 13854, 24358, 36537, 43871, 73074, 87742, 131613, 263226, 1480069, 2960138, 4440207, 8880414, 28121311, 56242622, 84363933, 168727866]

約数ペア:

[(1, 168727866), (2, 84363933), (3, 56242622), (6, 28121311), (19, 8880414), (38, 4440207), (57, 2960138), (114, 1480069), (641, 263226), (1282, 131613), (1923, 87742), (2309, 73074), (3846, 43871), (4618, 36537), (6927, 24358), (12179, 13854)]