156721012130

素因数分解:

$2^1\times 5^1\times {\mathrm{7039}}^1\times {\mathrm{2226467}}^1$

素因数の和:2233513

約数の個数: 16

約数和(自身を含む): 282138024960

約数和(自身を除く): 125417012830

約数列:

[1, 2, 5, 10, 7039, 14078, 35195, 70390, 2226467, 4452934, 11132335, 22264670, 15672101213, 31344202426, 78360506065, 156721012130]

約数ペア:

[(1, 156721012130), (2, 78360506065), (5, 31344202426), (10, 15672101213), (7039, 22264670), (14078, 11132335), (35195, 4452934), (70390, 2226467)]