168484995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1361}}^1$

素因数の和:1513

約数の個数: 64

約数和(自身を含む): 345185280

約数和(自身を除く): 176700285

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 131, 135, 189, 315, 393, 655, 917, 945, 1179, 1361, 1965, 2751, 3537, 4083, 4585, 5895, 6805, 8253, 9527, 12249, 13755, 17685, 20415, 24759, 28581, 36747, 41265, 47635, 61245, 85743, 123795, 142905, 178291, 183735, 257229, 428715, 534873, 891455, 1248037, 1286145, 1604619, 2674365, 3744111, 4813857, 6240185, 8023095, 11232333, 18720555, 24069285, 33696999, 56161665, 168484995]

約数ペア:

[(1, 168484995), (3, 56161665), (5, 33696999), (7, 24069285), (9, 18720555), (15, 11232333), (21, 8023095), (27, 6240185), (35, 4813857), (45, 3744111), (63, 2674365), (105, 1604619), (131, 1286145), (135, 1248037), (189, 891455), (315, 534873), (393, 428715), (655, 257229), (917, 183735), (945, 178291), (1179, 142905), (1361, 123795), (1965, 85743), (2751, 61245), (3537, 47635), (4083, 41265), (4585, 36747), (5895, 28581), (6805, 24759), (8253, 20415), (9527, 17685), (12249, 13755)]