168401345

素因数分解:

$5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{5449}}^1$

素因数の和:6344

約数の個数: 16

約数和(自身を含む): 231254400

約数和(自身を除く): 62853055

約数列:

[1, 5, 7, 35, 883, 4415, 5449, 6181, 27245, 30905, 38143, 190715, 4811467, 24057335, 33680269, 168401345]

約数ペア:

[(1, 168401345), (5, 33680269), (7, 24057335), (35, 4811467), (883, 190715), (4415, 38143), (5449, 30905), (6181, 27245)]