123322528

素因数分解:

$2^5\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1879}}^1$

素因数の和:2189

約数の個数: 48

約数和(自身を含む): 278570880

約数和(自身を除く): 155248352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 293, 586, 1172, 1879, 2051, 2344, 3758, 4102, 4688, 7516, 8204, 9376, 13153, 15032, 16408, 26306, 30064, 32816, 52612, 60128, 65632, 105224, 210448, 420896, 550547, 1101094, 2202188, 3853829, 4404376, 7707658, 8808752, 15415316, 17617504, 30830632, 61661264, 123322528]

約数ペア:

[(1, 123322528), (2, 61661264), (4, 30830632), (7, 17617504), (8, 15415316), (14, 8808752), (16, 7707658), (28, 4404376), (32, 3853829), (56, 2202188), (112, 1101094), (224, 550547), (293, 420896), (586, 210448), (1172, 105224), (1879, 65632), (2051, 60128), (2344, 52612), (3758, 32816), (4102, 30064), (4688, 26306), (7516, 16408), (8204, 15032), (9376, 13153)]