128468164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{2029}}^1$

素因数の和:3483

約数の個数: 24

約数和(自身を含む): 245548800

約数和(自身を除く): 117080636

約数列:

[1, 2, 4, 11, 22, 44, 1439, 2029, 2878, 4058, 5756, 8116, 15829, 22319, 31658, 44638, 63316, 89276, 2919731, 5839462, 11678924, 32117041, 64234082, 128468164]

約数ペア:

[(1, 128468164), (2, 64234082), (4, 32117041), (11, 11678924), (22, 5839462), (44, 2919731), (1439, 89276), (2029, 63316), (2878, 44638), (4058, 31658), (5756, 22319), (8116, 15829)]