158222884

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{41161}}^1$

素因数の和:41227

約数の個数: 18

約数和(自身を含む): 286117062

約数和(自身を除く): 127894178

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 41161, 82322, 164644, 1275991, 2551982, 5103964, 39555721, 79111442, 158222884]

約数ペア:

[(1, 158222884), (2, 79111442), (4, 39555721), (31, 5103964), (62, 2551982), (124, 1275991), (961, 164644), (1922, 82322), (3844, 41161)]