161048158

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{13669}}^1$

素因数の和:13851

約数の個数: 16

約数和(自身を含む): 249012720

約数和(自身を除く): 87964562

約数列:

[1, 2, 43, 86, 137, 274, 5891, 11782, 13669, 27338, 587767, 1175534, 1872653, 3745306, 80524079, 161048158]

約数ペア:

[(1, 161048158), (2, 80524079), (43, 3745306), (86, 1872653), (137, 1175534), (274, 587767), (5891, 27338), (11782, 13669)]