121406936

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{6971}}^1$

素因数の和:7295

約数の個数: 32

約数和(自身を含む): 261031680

約数和(自身を除く): 139624744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2488, 4354, 6971, 8708, 13942, 17416, 27884, 48797, 55768, 97594, 195188, 390376, 2167981, 4335962, 8671924, 15175867, 17343848, 30351734, 60703468, 121406936]

約数ペア:

[(1, 121406936), (2, 60703468), (4, 30351734), (7, 17343848), (8, 15175867), (14, 8671924), (28, 4335962), (56, 2167981), (311, 390376), (622, 195188), (1244, 97594), (2177, 55768), (2488, 48797), (4354, 27884), (6971, 17416), (8708, 13942)]