168427804566

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2640017}}^1$

素因数の和:2640074

約数の個数: 64

約数和(自身を含む): 405506764800

約数和(自身を除く): 237078960234

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 343, 434, 651, 686, 1029, 1302, 1519, 2058, 3038, 4557, 9114, 10633, 21266, 31899, 63798, 2640017, 5280034, 7920051, 15840102, 18480119, 36960238, 55440357, 81840527, 110880714, 129360833, 163681054, 245521581, 258721666, 388082499, 491043162, 572883689, 776164998, 905525831, 1145767378, 1718651067, 1811051662, 2716577493, 3437302134, 4010185823, 5433154986, 8020371646, 12030557469, 24061114938, 28071300761, 56142601522, 84213902283, 168427804566]

約数ペア:

[(1, 168427804566), (2, 84213902283), (3, 56142601522), (6, 28071300761), (7, 24061114938), (14, 12030557469), (21, 8020371646), (31, 5433154986), (42, 4010185823), (49, 3437302134), (62, 2716577493), (93, 1811051662), (98, 1718651067), (147, 1145767378), (186, 905525831), (217, 776164998), (294, 572883689), (343, 491043162), (434, 388082499), (651, 258721666), (686, 245521581), (1029, 163681054), (1302, 129360833), (1519, 110880714), (2058, 81840527), (3038, 55440357), (4557, 36960238), (9114, 18480119), (10633, 15840102), (21266, 7920051), (31899, 5280034), (63798, 2640017)]