128224072

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{60943}}^1$

素因数の和:61212

約数の個数: 16

約数和(自身を含む): 241338240

約数和(自身を除く): 113114168

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 60943, 121886, 243772, 487544, 16028009, 32056018, 64112036, 128224072]

約数ペア:

[(1, 128224072), (2, 64112036), (4, 32056018), (8, 16028009), (263, 487544), (526, 243772), (1052, 121886), (2104, 60943)]