138450984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{35831}}^1$

素因数の和:35870

約数の個数: 64

約数和(自身を含む): 412784640

約数和(自身を除く): 274333656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 35831, 71662, 107493, 143324, 214986, 250817, 286648, 429972, 501634, 752451, 824113, 859944, 1003268, 1504902, 1648226, 2006536, 2472339, 3009804, 3296452, 4944678, 5768791, 6019608, 6592904, 9889356, 11537582, 17306373, 19778712, 23075164, 34612746, 46150328, 69225492, 138450984]

約数ペア:

[(1, 138450984), (2, 69225492), (3, 46150328), (4, 34612746), (6, 23075164), (7, 19778712), (8, 17306373), (12, 11537582), (14, 9889356), (21, 6592904), (23, 6019608), (24, 5768791), (28, 4944678), (42, 3296452), (46, 3009804), (56, 2472339), (69, 2006536), (84, 1648226), (92, 1504902), (138, 1003268), (161, 859944), (168, 824113), (184, 752451), (276, 501634), (322, 429972), (483, 286648), (552, 250817), (644, 214986), (966, 143324), (1288, 107493), (1932, 71662), (3864, 35831)]