139020644

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{5333}}^1$

素因数の和:5377

約数の個数: 48

約数和(自身を含む): 298704000

約数和(自身を除く): 159683356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 5333, 6517, 10666, 13034, 21332, 26068, 37331, 74662, 101327, 149324, 202654, 261317, 405308, 522634, 709289, 1045268, 1418578, 1829219, 2837156, 3658438, 4965023, 7316876, 9930046, 19860092, 34755161, 69510322, 139020644]

約数ペア:

[(1, 139020644), (2, 69510322), (4, 34755161), (7, 19860092), (14, 9930046), (19, 7316876), (28, 4965023), (38, 3658438), (49, 2837156), (76, 1829219), (98, 1418578), (133, 1045268), (196, 709289), (266, 522634), (343, 405308), (532, 261317), (686, 202654), (931, 149324), (1372, 101327), (1862, 74662), (3724, 37331), (5333, 26068), (6517, 21332), (10666, 13034)]