169558444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{12391}}^1$

素因数の和:12717

約数の個数: 24

約数和(自身を含む): 324769536

約数和(自身を除く): 155211092

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 6842, 12391, 13684, 24782, 49564, 136301, 272602, 545204, 3853601, 7707202, 15414404, 42389611, 84779222, 169558444]

約数ペア:

[(1, 169558444), (2, 84779222), (4, 42389611), (11, 15414404), (22, 7707202), (44, 3853601), (311, 545204), (622, 272602), (1244, 136301), (3421, 49564), (6842, 24782), (12391, 13684)]