164742746

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{28771}}^1$

素因数の和:29189

約数の個数: 16

約数和(自身を含む): 283116480

約数和(自身を除く): 118373734

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 28771, 57542, 201397, 402794, 11767339, 23534678, 82371373, 164742746]

約数ペア:

[(1, 164742746), (2, 82371373), (7, 23534678), (14, 11767339), (409, 402794), (818, 201397), (2863, 57542), (5726, 28771)]