128574288

素因数分解:

$2^4\times 3^2\times {\mathrm{892877}}^1$

素因数の和:892891

約数の個数: 30

約数和(自身を含む): 359829834

約数和(自身を除く): 231255546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 892877, 1785754, 2678631, 3571508, 5357262, 7143016, 8035893, 10714524, 14286032, 16071786, 21429048, 32143572, 42858096, 64287144, 128574288]

約数ペア:

[(1, 128574288), (2, 64287144), (3, 42858096), (4, 32143572), (6, 21429048), (8, 16071786), (9, 14286032), (12, 10714524), (16, 8035893), (18, 7143016), (24, 5357262), (36, 3571508), (48, 2678631), (72, 1785754), (144, 892877)]