121268514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{643}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 263323872

約数和(自身を除く): 142055358

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 643, 731, 1286, 1462, 1849, 1929, 2193, 3698, 3858, 4386, 5547, 10931, 11094, 21862, 27649, 31433, 32793, 55298, 62866, 65586, 82947, 94299, 165894, 188598, 470033, 940066, 1188907, 1410099, 2377814, 2820198, 3566721, 7133442, 20211419, 40422838, 60634257, 121268514]

約数ペア:

[(1, 121268514), (2, 60634257), (3, 40422838), (6, 20211419), (17, 7133442), (34, 3566721), (43, 2820198), (51, 2377814), (86, 1410099), (102, 1188907), (129, 940066), (258, 470033), (643, 188598), (731, 165894), (1286, 94299), (1462, 82947), (1849, 65586), (1929, 62866), (2193, 55298), (3698, 32793), (3858, 31433), (4386, 27649), (5547, 21862), (10931, 11094)]