128103670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16033}}^1$

素因数の和:16104

約数の個数: 32

約数和(自身を含む): 249360768

約数和(自身を除く): 121257098

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 16033, 32066, 80165, 160330, 272561, 545122, 753551, 1362805, 1507102, 2725610, 3767755, 7535510, 12810367, 25620734, 64051835, 128103670]

約数ペア:

[(1, 128103670), (2, 64051835), (5, 25620734), (10, 12810367), (17, 7535510), (34, 3767755), (47, 2725610), (85, 1507102), (94, 1362805), (170, 753551), (235, 545122), (470, 272561), (799, 160330), (1598, 80165), (3995, 32066), (7990, 16033)]