145686328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1071223}}^1$

素因数の和:1071246

約数の個数: 16

約数和(自身を含む): 289230480

約数和(自身を除く): 143544152

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1071223, 2142446, 4284892, 8569784, 18210791, 36421582, 72843164, 145686328]

約数ペア:

[(1, 145686328), (2, 72843164), (4, 36421582), (8, 18210791), (17, 8569784), (34, 4284892), (68, 2142446), (136, 1071223)]