129496444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{971}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 283481856

約数和(自身を除く): 153985412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 433, 866, 971, 1732, 1942, 3031, 3884, 4763, 6062, 6797, 9526, 10681, 12124, 13594, 19052, 21362, 27188, 33341, 42724, 66682, 74767, 133364, 149534, 299068, 420443, 840886, 1681772, 2943101, 4624873, 5886202, 9249746, 11772404, 18499492, 32374111, 64748222, 129496444]

約数ペア:

[(1, 129496444), (2, 64748222), (4, 32374111), (7, 18499492), (11, 11772404), (14, 9249746), (22, 5886202), (28, 4624873), (44, 2943101), (77, 1681772), (154, 840886), (308, 420443), (433, 299068), (866, 149534), (971, 133364), (1732, 74767), (1942, 66682), (3031, 42724), (3884, 33341), (4763, 27188), (6062, 21362), (6797, 19052), (9526, 13594), (10681, 12124)]