131677672

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 293080320

約数和(自身を除く): 161402648

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 103, 148, 206, 259, 296, 412, 518, 617, 721, 824, 1036, 1234, 1442, 2072, 2468, 2884, 3811, 4319, 4936, 5768, 7622, 8638, 15244, 17276, 22829, 26677, 30488, 34552, 45658, 53354, 63551, 91316, 106708, 127102, 159803, 182632, 213416, 254204, 319606, 444857, 508408, 639212, 889714, 1278424, 1779428, 2351387, 3558856, 4702774, 9405548, 16459709, 18811096, 32919418, 65838836, 131677672]

約数ペア:

[(1, 131677672), (2, 65838836), (4, 32919418), (7, 18811096), (8, 16459709), (14, 9405548), (28, 4702774), (37, 3558856), (56, 2351387), (74, 1779428), (103, 1278424), (148, 889714), (206, 639212), (259, 508408), (296, 444857), (412, 319606), (518, 254204), (617, 213416), (721, 182632), (824, 159803), (1036, 127102), (1234, 106708), (1442, 91316), (2072, 63551), (2468, 53354), (2884, 45658), (3811, 34552), (4319, 30488), (4936, 26677), (5768, 22829), (7622, 17276), (8638, 15244)]