128450122

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{4817}}^1$

素因数の和:5085

約数の個数: 16

約数和(自身を含む): 196574400

約数和(自身を除く): 68124278

約数列:

[1, 2, 67, 134, 199, 398, 4817, 9634, 13333, 26666, 322739, 645478, 958583, 1917166, 64225061, 128450122]

約数ペア:

[(1, 128450122), (2, 64225061), (67, 1917166), (134, 958583), (199, 645478), (398, 322739), (4817, 26666), (9634, 13333)]