127692542

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{523}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 209164032

約数和(自身を除く): 81471490

約数列:

[1, 2, 17, 34, 43, 86, 167, 334, 523, 731, 1046, 1462, 2839, 5678, 7181, 8891, 14362, 17782, 22489, 44978, 87341, 122077, 174682, 244154, 382313, 764626, 1484797, 2969594, 3755663, 7511326, 63846271, 127692542]

約数ペア:

[(1, 127692542), (2, 63846271), (17, 7511326), (34, 3755663), (43, 2969594), (86, 1484797), (167, 764626), (334, 382313), (523, 244154), (731, 174682), (1046, 122077), (1462, 87341), (2839, 44978), (5678, 22489), (7181, 17782), (8891, 14362)]