1297166136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{72161}}^1$

素因数の和:72284

約数の個数: 64

約数和(自身を含む): 3740878080

約数和(自身を除く): 2443711944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2996, 4494, 5992, 8988, 17976, 72161, 144322, 216483, 288644, 432966, 505127, 577288, 865932, 1010254, 1515381, 1731864, 2020508, 3030762, 4041016, 6061524, 7721227, 12123048, 15442454, 23163681, 30884908, 46327362, 54048589, 61769816, 92654724, 108097178, 162145767, 185309448, 216194356, 324291534, 432388712, 648583068, 1297166136]

約数ペア:

[(1, 1297166136), (2, 648583068), (3, 432388712), (4, 324291534), (6, 216194356), (7, 185309448), (8, 162145767), (12, 108097178), (14, 92654724), (21, 61769816), (24, 54048589), (28, 46327362), (42, 30884908), (56, 23163681), (84, 15442454), (107, 12123048), (168, 7721227), (214, 6061524), (321, 4041016), (428, 3030762), (642, 2020508), (749, 1731864), (856, 1515381), (1284, 1010254), (1498, 865932), (2247, 577288), (2568, 505127), (2996, 432966), (4494, 288644), (5992, 216483), (8988, 144322), (17976, 72161)]