139408934

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{769}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 250145280

約数和(自身を除く): 110736346

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 563, 769, 1126, 1538, 3941, 5383, 7882, 10766, 12949, 17687, 25898, 35374, 90643, 123809, 181286, 247618, 432947, 865894, 3030629, 6061258, 9957781, 19915562, 69704467, 139408934]

約数ペア:

[(1, 139408934), (2, 69704467), (7, 19915562), (14, 9957781), (23, 6061258), (46, 3030629), (161, 865894), (322, 432947), (563, 247618), (769, 181286), (1126, 123809), (1538, 90643), (3941, 35374), (5383, 25898), (7882, 17687), (10766, 12949)]