139656844

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 246650768

約数和(自身を除く): 106993924

約数列:

[1, 2, 4, 313, 331, 337, 626, 662, 674, 1252, 1324, 1348, 103603, 105481, 111547, 207206, 210962, 223094, 414412, 421924, 446188, 34914211, 69828422, 139656844]

約数ペア:

[(1, 139656844), (2, 69828422), (4, 34914211), (313, 446188), (331, 421924), (337, 414412), (626, 223094), (662, 210962), (674, 207206), (1252, 111547), (1324, 105481), (1348, 103603)]