139276656

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 405140736

約数和(自身を除く): 265864080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 83, 86, 129, 144, 166, 172, 249, 258, 271, 332, 344, 387, 498, 516, 542, 664, 688, 747, 774, 813, 996, 1032, 1084, 1328, 1494, 1548, 1626, 1992, 2064, 2168, 2439, 2988, 3096, 3252, 3569, 3984, 4336, 4878, 5976, 6192, 6504, 7138, 9756, 10707, 11653, 11952, 13008, 14276, 19512, 21414, 22493, 23306, 28552, 32121, 34959, 39024, 42828, 44986, 46612, 57104, 64242, 67479, 69918, 85656, 89972, 93224, 104877, 128484, 134958, 139836, 171312, 179944, 186448, 202437, 209754, 256968, 269916, 279672, 359888, 404874, 419508, 513936, 539832, 559344, 809748, 839016, 967199, 1079664, 1619496, 1678032, 1934398, 2901597, 3238992, 3868796, 5803194, 7737592, 8704791, 11606388, 15475184, 17409582, 23212776, 34819164, 46425552, 69638328, 139276656]

約数ペア:

[(1, 139276656), (2, 69638328), (3, 46425552), (4, 34819164), (6, 23212776), (8, 17409582), (9, 15475184), (12, 11606388), (16, 8704791), (18, 7737592), (24, 5803194), (36, 3868796), (43, 3238992), (48, 2901597), (72, 1934398), (83, 1678032), (86, 1619496), (129, 1079664), (144, 967199), (166, 839016), (172, 809748), (249, 559344), (258, 539832), (271, 513936), (332, 419508), (344, 404874), (387, 359888), (498, 279672), (516, 269916), (542, 256968), (664, 209754), (688, 202437), (747, 186448), (774, 179944), (813, 171312), (996, 139836), (1032, 134958), (1084, 128484), (1328, 104877), (1494, 93224), (1548, 89972), (1626, 85656), (1992, 69918), (2064, 67479), (2168, 64242), (2439, 57104), (2988, 46612), (3096, 44986), (3252, 42828), (3569, 39024), (3984, 34959), (4336, 32121), (4878, 28552), (5976, 23306), (6192, 22493), (6504, 21414), (7138, 19512), (9756, 14276), (10707, 13008), (11653, 11952)]