157095222770

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{78942323}}^1$

素因数の和:78942529

約数の個数: 16

約数和(自身を含む): 284192366400

約数和(自身を除く): 127097143630

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 78942323, 157884646, 394711615, 789423230, 15709522277, 31419044554, 78547611385, 157095222770]

約数ペア:

[(1, 157095222770), (2, 78547611385), (5, 31419044554), (10, 15709522277), (199, 789423230), (398, 394711615), (995, 157884646), (1990, 78942323)]