126651543328

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{189127}}^1$

素因数の和:190385

約数の個数: 48

約数和(自身を含む): 264228459264

約数和(自身を除く): 137576915936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1231, 2462, 4924, 9848, 19696, 20927, 39392, 41854, 83708, 167416, 189127, 334832, 378254, 669664, 756508, 1513016, 3026032, 3215159, 6052064, 6430318, 12860636, 25721272, 51442544, 102885088, 232815337, 465630674, 931261348, 1862522696, 3725045392, 3957860729, 7450090784, 7915721458, 15831442916, 31662885832, 63325771664, 126651543328]

約数ペア:

[(1, 126651543328), (2, 63325771664), (4, 31662885832), (8, 15831442916), (16, 7915721458), (17, 7450090784), (32, 3957860729), (34, 3725045392), (68, 1862522696), (136, 931261348), (272, 465630674), (544, 232815337), (1231, 102885088), (2462, 51442544), (4924, 25721272), (9848, 12860636), (19696, 6430318), (20927, 6052064), (39392, 3215159), (41854, 3026032), (83708, 1513016), (167416, 756508), (189127, 669664), (334832, 378254)]