128768442

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{919}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 284854080

約数和(自身を除く): 156085638

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 193, 242, 363, 386, 579, 726, 919, 1158, 1838, 2123, 2757, 4246, 5514, 6369, 10109, 12738, 20218, 23353, 30327, 46706, 60654, 70059, 111199, 140118, 177367, 222398, 333597, 354734, 532101, 667194, 1064202, 1951037, 3902074, 5853111, 11706222, 21461407, 42922814, 64384221, 128768442]

約数ペア:

[(1, 128768442), (2, 64384221), (3, 42922814), (6, 21461407), (11, 11706222), (22, 5853111), (33, 3902074), (66, 1951037), (121, 1064202), (193, 667194), (242, 532101), (363, 354734), (386, 333597), (579, 222398), (726, 177367), (919, 140118), (1158, 111199), (1838, 70059), (2123, 60654), (2757, 46706), (4246, 30327), (5514, 23353), (6369, 20218), (10109, 12738)]