159852978

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{33767}}^1$

素因数の和:34038

約数の個数: 24

約数和(自身を含む): 347675328

約数和(自身を除く): 187822350

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4734, 33767, 67534, 101301, 202602, 303903, 607806, 8880721, 17761442, 26642163, 53284326, 79926489, 159852978]

約数ペア:

[(1, 159852978), (2, 79926489), (3, 53284326), (6, 26642163), (9, 17761442), (18, 8880721), (263, 607806), (526, 303903), (789, 202602), (1578, 101301), (2367, 67534), (4734, 33767)]