128180192

素因数分解:

$2^5\times 7^1\times {\mathrm{572233}}^1$

素因数の和:572250

約数の個数: 24

約数和(自身を含む): 288405936

約数和(自身を除く): 160225744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 572233, 1144466, 2288932, 4005631, 4577864, 8011262, 9155728, 16022524, 18311456, 32045048, 64090096, 128180192]

約数ペア:

[(1, 128180192), (2, 64090096), (4, 32045048), (7, 18311456), (8, 16022524), (14, 9155728), (16, 8011262), (28, 4577864), (32, 4005631), (56, 2288932), (112, 1144466), (224, 572233)]