131145084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7129}}^1$

素因数の和:7219

約数の個数: 72

約数和(自身を含む): 384107360

約数和(自身を除く): 252962276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 7129, 9198, 14258, 18396, 21387, 28516, 42774, 49903, 64161, 85548, 99806, 128322, 149709, 199612, 256644, 299418, 449127, 520417, 598836, 898254, 1040834, 1561251, 1796508, 2081668, 3122502, 3642919, 4683753, 6245004, 7285838, 9367506, 10928757, 14571676, 18735012, 21857514, 32786271, 43715028, 65572542, 131145084]

約数ペア:

[(1, 131145084), (2, 65572542), (3, 43715028), (4, 32786271), (6, 21857514), (7, 18735012), (9, 14571676), (12, 10928757), (14, 9367506), (18, 7285838), (21, 6245004), (28, 4683753), (36, 3642919), (42, 3122502), (63, 2081668), (73, 1796508), (84, 1561251), (126, 1040834), (146, 898254), (219, 598836), (252, 520417), (292, 449127), (438, 299418), (511, 256644), (657, 199612), (876, 149709), (1022, 128322), (1314, 99806), (1533, 85548), (2044, 64161), (2628, 49903), (3066, 42774), (4599, 28516), (6132, 21387), (7129, 18396), (9198, 14258)]