166924405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{12641}}^1$

素因数の和:12804

約数の個数: 16

約数和(自身を含む): 212385600

約数和(自身を除く): 45461195

約数列:

[1, 5, 19, 95, 139, 695, 2641, 12641, 13205, 63205, 240179, 1200895, 1757099, 8785495, 33384881, 166924405]

約数ペア:

[(1, 166924405), (5, 33384881), (19, 8785495), (95, 1757099), (139, 1200895), (695, 240179), (2641, 63205), (12641, 13205)]