156720129716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{18507337}}^1$

素因数の和:18507443

約数の個数: 24

約数和(自身を含む): 287604032520

約数和(自身を除く): 130883902804

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 18507337, 37014674, 74029348, 536712773, 1073425546, 1351035601, 2146851092, 2702071202, 5404142404, 39180032429, 78360064858, 156720129716]

約数ペア:

[(1, 156720129716), (2, 78360064858), (4, 39180032429), (29, 5404142404), (58, 2702071202), (73, 2146851092), (116, 1351035601), (146, 1073425546), (292, 536712773), (2117, 74029348), (4234, 37014674), (8468, 18507337)]