161569881112

素因数分解:

$2^3\times {\mathrm{70913}}^1\times {\mathrm{284803}}^1$

素因数の和:355722

約数の個数: 16

約数和(自身を含む): 302948862840

約数和(自身を除く): 141378981728

約数列:

[1, 2, 4, 8, 70913, 141826, 283652, 284803, 567304, 569606, 1139212, 2278424, 20196235139, 40392470278, 80784940556, 161569881112]

約数ペア:

[(1, 161569881112), (2, 80784940556), (4, 40392470278), (8, 20196235139), (70913, 2278424), (141826, 1139212), (283652, 569606), (284803, 567304)]