71143128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{141157}}^1$

素因数の和:141176

約数の個数: 48

約数和(自身を含む): 220206480

約数和(自身を除く): 149063352

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, 141157, 282314, 423471, 564628, 846942, 988099, 1129256, 1270413, 1693884, 1976198, 2540826, 2964297, 3387768, 3952396, 5081652, 5928594, 7904792, 8892891, 10163304, 11857188, 17785782, 23714376, 35571564, 71143128]

約数ペア:

[(1, 71143128), (2, 35571564), (3, 23714376), (4, 17785782), (6, 11857188), (7, 10163304), (8, 8892891), (9, 7904792), (12, 5928594), (14, 5081652), (18, 3952396), (21, 3387768), (24, 2964297), (28, 2540826), (36, 1976198), (42, 1693884), (56, 1270413), (63, 1129256), (72, 988099), (84, 846942), (126, 564628), (168, 423471), (252, 282314), (504, 141157)]