128182144

素因数分解:

$2^7\times {\mathrm{887}}^1\times {\mathrm{1129}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 255877200

約数和(自身を除く): 127695056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 887, 1129, 1774, 2258, 3548, 4516, 7096, 9032, 14192, 18064, 28384, 36128, 56768, 72256, 113536, 144512, 1001423, 2002846, 4005692, 8011384, 16022768, 32045536, 64091072, 128182144]

約数ペア:

[(1, 128182144), (2, 64091072), (4, 32045536), (8, 16022768), (16, 8011384), (32, 4005692), (64, 2002846), (128, 1001423), (887, 144512), (1129, 113536), (1774, 72256), (2258, 56768), (3548, 36128), (4516, 28384), (7096, 18064), (9032, 14192)]