164080224004

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{376330789}}^1$

素因数の和:376330902

約数の個数: 12

約数和(自身を含む): 289774708300

約数和(自身を除く): 125694484296

約数列:

[1, 2, 4, 109, 218, 436, 376330789, 752661578, 1505323156, 41020056001, 82040112002, 164080224004]

約数ペア:

[(1, 164080224004), (2, 82040112002), (4, 41020056001), (109, 1505323156), (218, 752661578), (436, 376330789)]