128892264

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{75641}}^1$

素因数の和:75721

約数の個数: 32

約数和(自身を含む): 326773440

約数和(自身を除く): 197881176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 75641, 151282, 226923, 302564, 453846, 605128, 907692, 1815384, 5370511, 10741022, 16111533, 21482044, 32223066, 42964088, 64446132, 128892264]

約数ペア:

[(1, 128892264), (2, 64446132), (3, 42964088), (4, 32223066), (6, 21482044), (8, 16111533), (12, 10741022), (24, 5370511), (71, 1815384), (142, 907692), (213, 605128), (284, 453846), (426, 302564), (568, 226923), (852, 151282), (1704, 75641)]