137177544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1663}}^1$

素因数の和:2170

約数の個数: 64

約数和(自身を含む): 392970240

約数和(自身を除く): 255792696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 491, 982, 1473, 1663, 1964, 2946, 3326, 3437, 3928, 4989, 5892, 6652, 6874, 9978, 10311, 11641, 11784, 13304, 13748, 19956, 20622, 23282, 27496, 34923, 39912, 41244, 46564, 69846, 82488, 93128, 139692, 279384, 816533, 1633066, 2449599, 3266132, 4899198, 5715731, 6532264, 9798396, 11431462, 17147193, 19596792, 22862924, 34294386, 45725848, 68588772, 137177544]

約数ペア:

[(1, 137177544), (2, 68588772), (3, 45725848), (4, 34294386), (6, 22862924), (7, 19596792), (8, 17147193), (12, 11431462), (14, 9798396), (21, 6532264), (24, 5715731), (28, 4899198), (42, 3266132), (56, 2449599), (84, 1633066), (168, 816533), (491, 279384), (982, 139692), (1473, 93128), (1663, 82488), (1964, 69846), (2946, 46564), (3326, 41244), (3437, 39912), (3928, 34923), (4989, 27496), (5892, 23282), (6652, 20622), (6874, 19956), (9978, 13748), (10311, 13304), (11641, 11784)]