142201997956

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{4657}}^1\times {\mathrm{55721}}^1$

素因数の和:60519

約数の個数: 24

約数和(自身を含む): 250728271416

約数和(自身を除く): 108526273460

約数列:

[1, 2, 4, 137, 274, 548, 4657, 9314, 18628, 55721, 111442, 222884, 638009, 1276018, 2552036, 7633777, 15267554, 30535108, 259492697, 518985394, 1037970788, 35550499489, 71100998978, 142201997956]

約数ペア:

[(1, 142201997956), (2, 71100998978), (4, 35550499489), (137, 1037970788), (274, 518985394), (548, 259492697), (4657, 30535108), (9314, 15267554), (18628, 7633777), (55721, 2552036), (111442, 1276018), (222884, 638009)]