159968247673

素因数分解:

${\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{643}}^1\times {\mathrm{31219}}^1$

素因数の和:32488

約数の個数: 16

約数和(自身を含む): 172828425280

約数和(自身を除く): 12860177607

約数列:

[1, 13, 613, 643, 7969, 8359, 31219, 394159, 405847, 5124067, 19137247, 20073817, 248784211, 260959621, 12305249821, 159968247673]

約数ペア:

[(1, 159968247673), (13, 12305249821), (613, 260959621), (643, 248784211), (7969, 20073817), (8359, 19137247), (31219, 5124067), (394159, 405847)]