138681144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{275161}}^1$

素因数の和:275180

約数の個数: 48

約数和(自身を含む): 429252720

約数和(自身を除く): 290571576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 275161, 550322, 825483, 1100644, 1650966, 1926127, 2201288, 2476449, 3301932, 3852254, 4952898, 5778381, 6603864, 7704508, 9905796, 11556762, 15409016, 17335143, 19811592, 23113524, 34670286, 46227048, 69340572, 138681144]

約数ペア:

[(1, 138681144), (2, 69340572), (3, 46227048), (4, 34670286), (6, 23113524), (7, 19811592), (8, 17335143), (9, 15409016), (12, 11556762), (14, 9905796), (18, 7704508), (21, 6603864), (24, 5778381), (28, 4952898), (36, 3852254), (42, 3301932), (56, 2476449), (63, 2201288), (72, 1926127), (84, 1650966), (126, 1100644), (168, 825483), (252, 550322), (504, 275161)]