127130256026

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{65027}}^1$

素因数の和:65378

約数の個数: 32

約数和(自身を含む): 197768355840

約数和(自身を除く): 70638099814

約数列:

[1, 2, 43, 86, 127, 179, 254, 358, 5461, 7697, 10922, 15394, 22733, 45466, 65027, 130054, 977519, 1955038, 2796161, 5592322, 8258429, 11639833, 16516858, 23279666, 355112447, 500512819, 710224894, 1001025638, 1478258791, 2956517582, 63565128013, 127130256026]

約数ペア:

[(1, 127130256026), (2, 63565128013), (43, 2956517582), (86, 1478258791), (127, 1001025638), (179, 710224894), (254, 500512819), (358, 355112447), (5461, 23279666), (7697, 16516858), (10922, 11639833), (15394, 8258429), (22733, 5592322), (45466, 2796161), (65027, 1955038), (130054, 977519)]