138049185799

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1\times {\mathrm{32029}}^1$

素因数の和:33487

約数の個数: 32

約数和(自身を含む): 173423232000

約数和(自身を除く): 35374046201

約数列:

[1, 7, 19, 23, 133, 161, 437, 1409, 3059, 9863, 26771, 32029, 32407, 187397, 224203, 226849, 608551, 615733, 736667, 4259857, 4310131, 5156669, 13996673, 45128861, 97976711, 315902027, 857448359, 1037963803, 6002138513, 7265746621, 19721312257, 138049185799]

約数ペア:

[(1, 138049185799), (7, 19721312257), (19, 7265746621), (23, 6002138513), (133, 1037963803), (161, 857448359), (437, 315902027), (1409, 97976711), (3059, 45128861), (9863, 13996673), (26771, 5156669), (32029, 4310131), (32407, 4259857), (187397, 736667), (224203, 615733), (226849, 608551)]