181916016

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4019}}^1$

素因数の和:4094

約数の個数: 80

約数和(自身を含む): 502467840

約数和(自身を除く): 320551824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 368, 492, 552, 656, 943, 984, 1104, 1886, 1968, 2829, 3772, 4019, 5658, 7544, 8038, 11316, 12057, 15088, 16076, 22632, 24114, 32152, 45264, 48228, 64304, 92437, 96456, 164779, 184874, 192912, 277311, 329558, 369748, 494337, 554622, 659116, 739496, 988674, 1109244, 1318232, 1478992, 1977348, 2218488, 2636464, 3789917, 3954696, 4436976, 7579834, 7909392, 11369751, 15159668, 22739502, 30319336, 45479004, 60638672, 90958008, 181916016]

約数ペア:

[(1, 181916016), (2, 90958008), (3, 60638672), (4, 45479004), (6, 30319336), (8, 22739502), (12, 15159668), (16, 11369751), (23, 7909392), (24, 7579834), (41, 4436976), (46, 3954696), (48, 3789917), (69, 2636464), (82, 2218488), (92, 1977348), (123, 1478992), (138, 1318232), (164, 1109244), (184, 988674), (246, 739496), (276, 659116), (328, 554622), (368, 494337), (492, 369748), (552, 329558), (656, 277311), (943, 192912), (984, 184874), (1104, 164779), (1886, 96456), (1968, 92437), (2829, 64304), (3772, 48228), (4019, 45264), (5658, 32152), (7544, 24114), (8038, 22632), (11316, 16076), (12057, 15088)]