128057436

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{30403}}^1$

素因数の和:30432

約数の個数: 60

約数和(自身を含む): 360530632

約数和(自身を除く): 232473196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 30403, 60806, 91209, 121612, 182418, 273627, 364836, 395239, 547254, 790478, 820881, 1094508, 1185717, 1580956, 1641762, 2371434, 2462643, 3283524, 3557151, 4742868, 4925286, 7114302, 9850572, 10671453, 14228604, 21342906, 32014359, 42685812, 64028718, 128057436]

約数ペア:

[(1, 128057436), (2, 64028718), (3, 42685812), (4, 32014359), (6, 21342906), (9, 14228604), (12, 10671453), (13, 9850572), (18, 7114302), (26, 4925286), (27, 4742868), (36, 3557151), (39, 3283524), (52, 2462643), (54, 2371434), (78, 1641762), (81, 1580956), (108, 1185717), (117, 1094508), (156, 820881), (162, 790478), (234, 547254), (324, 395239), (351, 364836), (468, 273627), (702, 182418), (1053, 121612), (1404, 91209), (2106, 60806), (4212, 30403)]