128015622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1433}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 317659680

約数和(自身を除く): 189644058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 709, 1418, 1433, 2127, 2866, 4254, 4299, 4963, 6381, 8598, 9926, 10031, 12762, 12897, 14889, 20062, 25794, 29778, 30093, 44667, 60186, 89334, 90279, 180558, 1015997, 2031994, 3047991, 6095982, 7111979, 9143973, 14223958, 18287946, 21335937, 42671874, 64007811, 128015622]

約数ペア:

[(1, 128015622), (2, 64007811), (3, 42671874), (6, 21335937), (7, 18287946), (9, 14223958), (14, 9143973), (18, 7111979), (21, 6095982), (42, 3047991), (63, 2031994), (126, 1015997), (709, 180558), (1418, 90279), (1433, 89334), (2127, 60186), (2866, 44667), (4254, 30093), (4299, 29778), (4963, 25794), (6381, 20062), (8598, 14889), (9926, 12897), (10031, 12762)]