164252643116

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{16693}}^1\times {\mathrm{5843}}^1$

素因数の和:22961

約数の個数: 24

約数和(自身を含む): 288191460144

約数和(自身を除く): 123938817028

約数列:

[1, 2, 4, 421, 842, 1684, 5843, 11686, 16693, 23372, 33386, 66772, 2459903, 4919806, 7027753, 9839612, 14055506, 28111012, 97537199, 195074398, 390148796, 41063160779, 82126321558, 164252643116]

約数ペア:

[(1, 164252643116), (2, 82126321558), (4, 41063160779), (421, 390148796), (842, 195074398), (1684, 97537199), (5843, 28111012), (11686, 14055506), (16693, 9839612), (23372, 7027753), (33386, 4919806), (66772, 2459903)]