168802284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1559}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 450777600

約数和(自身を除く): 281975316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1289, 1559, 2578, 3118, 3867, 4677, 5156, 6236, 7734, 9023, 9354, 10913, 15468, 18046, 18708, 21826, 27069, 32739, 36092, 43652, 54138, 65478, 108276, 130956, 2009551, 4019102, 6028653, 8038204, 12057306, 14066857, 24114612, 28133714, 42200571, 56267428, 84401142, 168802284]

約数ペア:

[(1, 168802284), (2, 84401142), (3, 56267428), (4, 42200571), (6, 28133714), (7, 24114612), (12, 14066857), (14, 12057306), (21, 8038204), (28, 6028653), (42, 4019102), (84, 2009551), (1289, 130956), (1559, 108276), (2578, 65478), (3118, 54138), (3867, 43652), (4677, 36092), (5156, 32739), (6236, 27069), (7734, 21826), (9023, 18708), (9354, 18046), (10913, 15468)]