156744004028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{2237}}^1\times {\mathrm{407377}}^1$

素因数の和:409661

約数の個数: 24

約数和(自身を含む): 280807284912

約数和(自身を除く): 124063280884

約数列:

[1, 2, 4, 43, 86, 172, 2237, 4474, 8948, 96191, 192382, 384764, 407377, 814754, 1629508, 17517211, 35034422, 70068844, 911302349, 1822604698, 3645209396, 39186001007, 78372002014, 156744004028]

約数ペア:

[(1, 156744004028), (2, 78372002014), (4, 39186001007), (43, 3645209396), (86, 1822604698), (172, 911302349), (2237, 70068844), (4474, 35034422), (8948, 17517211), (96191, 1629508), (192382, 814754), (384764, 407377)]