163875556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{3259}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 309256640

約数和(自身を除く): 145381084

約数列:

[1, 2, 4, 13, 26, 52, 967, 1934, 3259, 3868, 6518, 12571, 13036, 25142, 42367, 50284, 84734, 169468, 3151453, 6302906, 12605812, 40968889, 81937778, 163875556]

約数ペア:

[(1, 163875556), (2, 81937778), (4, 40968889), (13, 12605812), (26, 6302906), (52, 3151453), (967, 169468), (1934, 84734), (3259, 50284), (3868, 42367), (6518, 25142), (12571, 13036)]