161720152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1837729}}^1$

素因数の和:1837746

約数の個数: 16

約数和(自身を含む): 330791400

約数和(自身を除く): 169071248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1837729, 3675458, 7350916, 14701832, 20215019, 40430038, 80860076, 161720152]

約数ペア:

[(1, 161720152), (2, 80860076), (4, 40430038), (8, 20215019), (11, 14701832), (22, 7350916), (44, 3675458), (88, 1837729)]