168972839

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 196584960

約数和(自身を除く): 27612121

約数列:

[1, 7, 103, 131, 721, 917, 1789, 12523, 13493, 94451, 184267, 234359, 1289869, 1640513, 24138977, 168972839]

約数ペア:

[(1, 168972839), (7, 24138977), (103, 1640513), (131, 1289869), (721, 234359), (917, 184267), (1789, 94451), (12523, 13493)]