157676908

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{2207}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 282102912

約数和(自身を除く): 124426004

約数列:

[1, 2, 4, 53, 106, 212, 337, 674, 1348, 2207, 4414, 8828, 17861, 35722, 71444, 116971, 233942, 467884, 743759, 1487518, 2975036, 39419227, 78838454, 157676908]

約数ペア:

[(1, 157676908), (2, 78838454), (4, 39419227), (53, 2975036), (106, 1487518), (212, 743759), (337, 467884), (674, 233942), (1348, 116971), (2207, 71444), (4414, 35722), (8828, 17861)]