128187296

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{50707}}^1$

素因数の和:50796

約数の個数: 24

約数和(自身を含む): 255568320

約数和(自身を除く): 127381024

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 50707, 101414, 202828, 405656, 811312, 1622624, 4005853, 8011706, 16023412, 32046824, 64093648, 128187296]

約数ペア:

[(1, 128187296), (2, 64093648), (4, 32046824), (8, 16023412), (16, 8011706), (32, 4005853), (79, 1622624), (158, 811312), (316, 405656), (632, 202828), (1264, 101414), (2528, 50707)]