139046658

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{260387}}^1$

素因数の和:260481

約数の個数: 16

約数和(自身を含む): 281219040

約数和(自身を除く): 142172382

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 260387, 520774, 781161, 1562322, 23174443, 46348886, 69523329, 139046658]

約数ペア:

[(1, 139046658), (2, 69523329), (3, 46348886), (6, 23174443), (89, 1562322), (178, 781161), (267, 520774), (534, 260387)]