158889166399

素因数分解:

${\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1\times {\mathrm{56171}}^1$

素因数の和:56790

約数の個数: 16

約数和(自身を含む): 164013252480

約数和(自身を除く): 5124086081

約数列:

[1, 43, 157, 419, 6751, 18017, 56171, 65783, 2415353, 2828669, 8818847, 23535649, 379210421, 1012032907, 3695096893, 158889166399]

約数ペア:

[(1, 158889166399), (43, 3695096893), (157, 1012032907), (419, 379210421), (6751, 23535649), (18017, 8818847), (56171, 2828669), (65783, 2415353)]