128717244

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{12203}}^1$

素因数の和:12506

約数の個数: 36

約数和(自身を含む): 326505816

約数和(自身を除く): 197788572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1758, 2637, 3516, 5274, 10548, 12203, 24406, 36609, 48812, 73218, 109827, 146436, 219654, 439308, 3575479, 7150958, 10726437, 14301916, 21452874, 32179311, 42905748, 64358622, 128717244]

約数ペア:

[(1, 128717244), (2, 64358622), (3, 42905748), (4, 32179311), (6, 21452874), (9, 14301916), (12, 10726437), (18, 7150958), (36, 3575479), (293, 439308), (586, 219654), (879, 146436), (1172, 109827), (1758, 73218), (2637, 48812), (3516, 36609), (5274, 24406), (10548, 12203)]