153229438

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{2861}}^1$

素因数の和:3363

約数の個数: 16

約数和(自身を含む): 234226080

約数和(自身を除く): 80996642

約数列:

[1, 2, 61, 122, 439, 878, 2861, 5722, 26779, 53558, 174521, 349042, 1255979, 2511958, 76614719, 153229438]

約数ペア:

[(1, 153229438), (2, 76614719), (61, 2511958), (122, 1255979), (439, 349042), (878, 174521), (2861, 53558), (5722, 26779)]