143697434

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{1489}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 218976360

約数和(自身を除く): 75278926

約数列:

[1, 2, 73, 146, 661, 1322, 1489, 2978, 48253, 96506, 108697, 217394, 984229, 1968458, 71848717, 143697434]

約数ペア:

[(1, 143697434), (2, 71848717), (73, 1968458), (146, 984229), (661, 217394), (1322, 108697), (1489, 96506), (2978, 48253)]