149778222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{7297}}^1$

素因数の和:7624

約数の個数: 32

約数和(自身を含む): 327884544

約数和(自身を除く): 178106322

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 311, 622, 933, 1866, 3421, 6842, 7297, 10263, 14594, 20526, 21891, 43782, 80267, 160534, 240801, 481602, 2269367, 4538734, 6808101, 13616202, 24963037, 49926074, 74889111, 149778222]

約数ペア:

[(1, 149778222), (2, 74889111), (3, 49926074), (6, 24963037), (11, 13616202), (22, 6808101), (33, 4538734), (66, 2269367), (311, 481602), (622, 240801), (933, 160534), (1866, 80267), (3421, 43782), (6842, 21891), (7297, 20526), (10263, 14594)]