159192011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{643}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 176940288

約数和(自身を除く): 17748277

約数列:

[1, 11, 71, 317, 643, 781, 3487, 7073, 22507, 45653, 203831, 247577, 502183, 2242141, 14472001, 159192011]

約数ペア:

[(1, 159192011), (11, 14472001), (71, 2242141), (317, 502183), (643, 247577), (781, 203831), (3487, 45653), (7073, 22507)]