129756026

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{8429}}^1$

素因数の和:8653

約数の個数: 16

約数和(自身を含む): 200296800

約数和(自身を除く): 70540774

約数列:

[1, 2, 43, 86, 179, 358, 7697, 8429, 15394, 16858, 362447, 724894, 1508791, 3017582, 64878013, 129756026]

約数ペア:

[(1, 129756026), (2, 64878013), (43, 3017582), (86, 1508791), (179, 724894), (358, 362447), (7697, 16858), (8429, 15394)]