128188144

素因数分解:

$2^4\times 7^1\times {\mathrm{1144537}}^1$

素因数の和:1144552

約数の個数: 20

約数和(自身を含む): 283845424

約数和(自身を除く): 155657280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1144537, 2289074, 4578148, 8011759, 9156296, 16023518, 18312592, 32047036, 64094072, 128188144]

約数ペア:

[(1, 128188144), (2, 64094072), (4, 32047036), (7, 18312592), (8, 16023518), (14, 9156296), (16, 8011759), (28, 4578148), (56, 2289074), (112, 1144537)]