157078262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{35879}}^1$

素因数の和:36091

約数の個数: 16

約数和(自身を含む): 258336000

約数和(自身を除く): 101257738

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 35879, 71758, 394669, 789338, 7139921, 14279842, 78539131, 157078262]

約数ペア:

[(1, 157078262), (2, 78539131), (11, 14279842), (22, 7139921), (199, 789338), (398, 394669), (2189, 71758), (4378, 35879)]