140066976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{208433}}^1$

素因数の和:208453

約数の個数: 48

約数和(自身を含む): 420202944

約数和(自身を除く): 280135968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 208433, 416866, 625299, 833732, 1250598, 1459031, 1667464, 2501196, 2918062, 3334928, 4377093, 5002392, 5836124, 6669856, 8754186, 10004784, 11672248, 17508372, 20009568, 23344496, 35016744, 46688992, 70033488, 140066976]

約数ペア:

[(1, 140066976), (2, 70033488), (3, 46688992), (4, 35016744), (6, 23344496), (7, 20009568), (8, 17508372), (12, 11672248), (14, 10004784), (16, 8754186), (21, 6669856), (24, 5836124), (28, 5002392), (32, 4377093), (42, 3334928), (48, 2918062), (56, 2501196), (84, 1667464), (96, 1459031), (112, 1250598), (168, 833732), (224, 625299), (336, 416866), (672, 208433)]