157045897498

素因数分解:

$2^1\times 7^1\times {\mathrm{65657}}^1\times {\mathrm{170851}}^1$

素因数の和:236517

約数の個数: 16

約数和(自身を含む): 269227214784

約数和(自身を除く): 112181317286

約数列:

[1, 2, 7, 14, 65657, 131314, 170851, 341702, 459599, 919198, 1195957, 2391914, 11217564107, 22435128214, 78522948749, 157045897498]

約数ペア:

[(1, 157045897498), (2, 78522948749), (7, 22435128214), (14, 11217564107), (65657, 2391914), (131314, 1195957), (170851, 919198), (341702, 459599)]