168865391494

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{20051}}^1\times {\mathrm{26821}}^1$

素因数の和:47031

約数の個数: 16

約数和(自身を含む): 254933668656

約数和(自身を除く): 86068277162

約数列:

[1, 2, 157, 314, 20051, 26821, 40102, 53642, 3148007, 4210897, 6296014, 8421794, 537787871, 1075575742, 84432695747, 168865391494]

約数ペア:

[(1, 168865391494), (2, 84432695747), (157, 1075575742), (314, 537787871), (20051, 8421794), (26821, 6296014), (40102, 4210897), (53642, 3148007)]