131792738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{50341}}^1$

素因数の和:50378

約数の個数: 32

約数和(自身を含む): 260972928

約数和(自身を除く): 129180190

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 50341, 100682, 352387, 553751, 704774, 855797, 1107502, 1711594, 3876257, 5990579, 7752514, 9413767, 11981158, 18827534, 65896369, 131792738]

約数ペア:

[(1, 131792738), (2, 65896369), (7, 18827534), (11, 11981158), (14, 9413767), (17, 7752514), (22, 5990579), (34, 3876257), (77, 1711594), (119, 1107502), (154, 855797), (187, 704774), (238, 553751), (374, 352387), (1309, 100682), (2618, 50341)]