139706928

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{11689}}^1$

素因数の和:11786

約数の個数: 60

約数和(自身を含む): 395729880

約数和(自身を除く): 256022952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11689, 11952, 23378, 35067, 46756, 70134, 93512, 105201, 140268, 187024, 210402, 280536, 420804, 561072, 841608, 970187, 1683216, 1940374, 2910561, 3880748, 5821122, 7761496, 8731683, 11642244, 15522992, 17463366, 23284488, 34926732, 46568976, 69853464, 139706928]

約数ペア:

[(1, 139706928), (2, 69853464), (3, 46568976), (4, 34926732), (6, 23284488), (8, 17463366), (9, 15522992), (12, 11642244), (16, 8731683), (18, 7761496), (24, 5821122), (36, 3880748), (48, 2910561), (72, 1940374), (83, 1683216), (144, 970187), (166, 841608), (249, 561072), (332, 420804), (498, 280536), (664, 210402), (747, 187024), (996, 140268), (1328, 105201), (1494, 93512), (1992, 70134), (2988, 46756), (3984, 35067), (5976, 23378), (11689, 11952)]