156743345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{14321}}^1$

素因数の和:14536

約数の個数: 16

約数和(自身を含む): 206236800

約数和(自身を除く): 49493455

約数列:

[1, 5, 11, 55, 199, 995, 2189, 10945, 14321, 71605, 157531, 787655, 2849879, 14249395, 31348669, 156743345]

約数ペア:

[(1, 156743345), (5, 31348669), (11, 14249395), (55, 2849879), (199, 787655), (995, 157531), (2189, 71605), (10945, 14321)]