157584404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{1451}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 290690400

約数和(自身を除く): 133105996

約数列:

[1, 2, 4, 19, 38, 76, 1429, 1451, 2858, 2902, 5716, 5804, 27151, 27569, 54302, 55138, 108604, 110276, 2073479, 4146958, 8293916, 39396101, 78792202, 157584404]

約数ペア:

[(1, 157584404), (2, 78792202), (4, 39396101), (19, 8293916), (38, 4146958), (76, 2073479), (1429, 110276), (1451, 108604), (2858, 55138), (2902, 54302), (5716, 27569), (5804, 27151)]