138468424

素因数分解:

$2^3\times {\mathrm{2027}}^1\times {\mathrm{8539}}^1$

素因数の和:10572

約数の個数: 16

約数和(自身を含む): 259786800

約数和(自身を除く): 121318376

約数列:

[1, 2, 4, 8, 2027, 4054, 8108, 8539, 16216, 17078, 34156, 68312, 17308553, 34617106, 69234212, 138468424]

約数ペア:

[(1, 138468424), (2, 69234212), (4, 34617106), (8, 17308553), (2027, 68312), (4054, 34156), (8108, 17078), (8539, 16216)]