155965214

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{5479}}^1$

素因数の和:5855

約数の個数: 16

約数和(自身を含む): 240155520

約数和(自身を除く): 84190306

約数列:

[1, 2, 43, 86, 331, 662, 5479, 10958, 14233, 28466, 235597, 471194, 1813549, 3627098, 77982607, 155965214]

約数ペア:

[(1, 155965214), (2, 77982607), (43, 3627098), (86, 1813549), (331, 471194), (662, 235597), (5479, 28466), (10958, 14233)]