140759472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{418927}}^1$

素因数の和:418945

約数の個数: 40

約数和(自身を含む): 415576576

約数和(自身を除く): 274817104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 418927, 837854, 1256781, 1675708, 2513562, 2932489, 3351416, 5027124, 5864978, 6702832, 8797467, 10054248, 11729956, 17594934, 20108496, 23459912, 35189868, 46919824, 70379736, 140759472]

約数ペア:

[(1, 140759472), (2, 70379736), (3, 46919824), (4, 35189868), (6, 23459912), (7, 20108496), (8, 17594934), (12, 11729956), (14, 10054248), (16, 8797467), (21, 6702832), (24, 5864978), (28, 5027124), (42, 3351416), (48, 2932489), (56, 2513562), (84, 1675708), (112, 1256781), (168, 837854), (336, 418927)]