140261732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{87011}}^1$

素因数の和:87059

約数の個数: 24

約数和(自身を含む): 272869632

約数和(自身を除く): 132607900

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 87011, 174022, 348044, 1131143, 2262286, 2697341, 4524572, 5394682, 10789364, 35065433, 70130866, 140261732]

約数ペア:

[(1, 140261732), (2, 70130866), (4, 35065433), (13, 10789364), (26, 5394682), (31, 4524572), (52, 2697341), (62, 2262286), (124, 1131143), (403, 348044), (806, 174022), (1612, 87011)]