156920675495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{3039037}}^1$

素因数の和:3039514

約数の個数: 16

約数和(自身を含む): 196929662400

約数和(自身を除く): 40008986905

約数列:

[1, 5, 23, 115, 449, 2245, 10327, 51635, 3039037, 15195185, 69897851, 349489255, 1364527613, 6822638065, 31384135099, 156920675495]

約数ペア:

[(1, 156920675495), (5, 31384135099), (23, 6822638065), (115, 1364527613), (449, 349489255), (2245, 69897851), (10327, 15195185), (51635, 3039037)]