160679974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 308883456

約数和(自身を除く): 148203482

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 107, 182, 214, 223, 259, 446, 481, 518, 749, 962, 1391, 1498, 1561, 2782, 2899, 3122, 3367, 3959, 5798, 6734, 7918, 8251, 9737, 16502, 19474, 20293, 23861, 27713, 40586, 47722, 51467, 55426, 57757, 102934, 107263, 115514, 167027, 214526, 310193, 334054, 360269, 620386, 720538, 750841, 882857, 1501682, 1765714, 2171351, 4342702, 6179999, 11477141, 12359998, 22954282, 80339987, 160679974]

約数ペア:

[(1, 160679974), (2, 80339987), (7, 22954282), (13, 12359998), (14, 11477141), (26, 6179999), (37, 4342702), (74, 2171351), (91, 1765714), (107, 1501682), (182, 882857), (214, 750841), (223, 720538), (259, 620386), (446, 360269), (481, 334054), (518, 310193), (749, 214526), (962, 167027), (1391, 115514), (1498, 107263), (1561, 102934), (2782, 57757), (2899, 55426), (3122, 51467), (3367, 47722), (3959, 40586), (5798, 27713), (6734, 23861), (7918, 20293), (8251, 19474), (9737, 16502)]