134720228

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{1619}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 240045120

約数和(自身を除く): 105324892

約数列:

[1, 2, 4, 71, 142, 284, 293, 586, 1172, 1619, 3238, 6476, 20803, 41606, 83212, 114949, 229898, 459796, 474367, 948734, 1897468, 33680057, 67360114, 134720228]

約数ペア:

[(1, 134720228), (2, 67360114), (4, 33680057), (71, 1897468), (142, 948734), (284, 474367), (293, 459796), (586, 229898), (1172, 114949), (1619, 83212), (3238, 41606), (6476, 20803)]