139418162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{769}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 238022400

約数和(自身を除く): 98604238

約数列:

[1, 2, 13, 19, 26, 38, 247, 367, 494, 734, 769, 1538, 4771, 6973, 9542, 9997, 13946, 14611, 19994, 29222, 90649, 181298, 189943, 282223, 379886, 564446, 3668899, 5362237, 7337798, 10724474, 69709081, 139418162]

約数ペア:

[(1, 139418162), (2, 69709081), (13, 10724474), (19, 7337798), (26, 5362237), (38, 3668899), (247, 564446), (367, 379886), (494, 282223), (734, 189943), (769, 181298), (1538, 90649), (4771, 29222), (6973, 19994), (9542, 14611), (9997, 13946)]