156184259

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{1901}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 198325344

約数和(自身を除く): 42141085

約数列:

[1, 7, 11, 77, 97, 121, 679, 847, 1067, 1901, 7469, 11737, 13307, 20911, 82159, 146377, 184397, 230021, 1290779, 1610147, 2028367, 14198569, 22312037, 156184259]

約数ペア:

[(1, 156184259), (7, 22312037), (11, 14198569), (77, 2028367), (97, 1610147), (121, 1290779), (679, 230021), (847, 184397), (1067, 146377), (1901, 82159), (7469, 20911), (11737, 13307)]