156666978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3469}}^1$

素因数の和:3683

約数の個数: 48

約数和(自身を含む): 367556280

約数和(自身を除く): 210889302

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 386, 579, 1158, 1737, 2509, 3469, 3474, 5018, 6938, 7527, 10407, 15054, 20814, 22581, 31221, 45097, 45162, 62442, 90194, 135291, 270582, 405873, 669517, 811746, 1339034, 2008551, 4017102, 6025653, 8703721, 12051306, 17407442, 26111163, 52222326, 78333489, 156666978]

約数ペア:

[(1, 156666978), (2, 78333489), (3, 52222326), (6, 26111163), (9, 17407442), (13, 12051306), (18, 8703721), (26, 6025653), (39, 4017102), (78, 2008551), (117, 1339034), (193, 811746), (234, 669517), (386, 405873), (579, 270582), (1158, 135291), (1737, 90194), (2509, 62442), (3469, 45162), (3474, 45097), (5018, 31221), (6938, 22581), (7527, 20814), (10407, 15054)]