128833243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 170864640

約数和(自身を除く): 42031397

約数列:

[1, 7, 11, 19, 77, 107, 133, 209, 749, 823, 1177, 1463, 2033, 5761, 8239, 9053, 14231, 15637, 22363, 63371, 88061, 109459, 156541, 172007, 616427, 968671, 1204049, 1673159, 6780697, 11712113, 18404749, 128833243]

約数ペア:

[(1, 128833243), (7, 18404749), (11, 11712113), (19, 6780697), (77, 1673159), (107, 1204049), (133, 968671), (209, 616427), (749, 172007), (823, 156541), (1177, 109459), (1463, 88061), (2033, 63371), (5761, 22363), (8239, 15637), (9053, 14231)]