169488218

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{13411}}^1$

素因数の和:13573

約数の個数: 16

約数和(自身を含む): 260729280

約数和(自身を除く): 91241062

約数列:

[1, 2, 71, 89, 142, 178, 6319, 12638, 13411, 26822, 952181, 1193579, 1904362, 2387158, 84744109, 169488218]

約数ペア:

[(1, 169488218), (2, 84744109), (71, 2387158), (89, 1904362), (142, 1193579), (178, 952181), (6319, 26822), (12638, 13411)]