142842184

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{17909}}^1$

素因数の和:18912

約数の個数: 16

約数和(自身を含む): 268112700

約数和(自身を除く): 125270516

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 7976, 17909, 35818, 71636, 143272, 17855273, 35710546, 71421092, 142842184]

約数ペア:

[(1, 142842184), (2, 71421092), (4, 35710546), (8, 17855273), (997, 143272), (1994, 71636), (3988, 35818), (7976, 17909)]