127394568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{252767}}^1$

素因数の和:252786

約数の個数: 48

約数和(自身を含む): 394318080

約数和(自身を除く): 266923512

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, 252767, 505534, 758301, 1011068, 1516602, 1769369, 2022136, 2274903, 3033204, 3538738, 4549806, 5308107, 6066408, 7077476, 9099612, 10616214, 14154952, 15924321, 18199224, 21232428, 31848642, 42464856, 63697284, 127394568]

約数ペア:

[(1, 127394568), (2, 63697284), (3, 42464856), (4, 31848642), (6, 21232428), (7, 18199224), (8, 15924321), (9, 14154952), (12, 10616214), (14, 9099612), (18, 7077476), (21, 6066408), (24, 5308107), (28, 4549806), (36, 3538738), (42, 3033204), (56, 2274903), (63, 2022136), (72, 1769369), (84, 1516602), (126, 1011068), (168, 758301), (252, 505534), (504, 252767)]