165679722

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13883}}^1$

素因数の和:13924

約数の個数: 64

約数和(自身を含む): 419852160

約数和(自身を除く): 254172438

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 11934, 13883, 27766, 41649, 83298, 124947, 180479, 236011, 249894, 360958, 374841, 472022, 541437, 708033, 749682, 1082874, 1416066, 1624311, 2124099, 3068143, 3248622, 4248198, 4872933, 6136286, 6372297, 9204429, 9745866, 12744594, 18408858, 27613287, 55226574, 82839861, 165679722]

約数ペア:

[(1, 165679722), (2, 82839861), (3, 55226574), (6, 27613287), (9, 18408858), (13, 12744594), (17, 9745866), (18, 9204429), (26, 6372297), (27, 6136286), (34, 4872933), (39, 4248198), (51, 3248622), (54, 3068143), (78, 2124099), (102, 1624311), (117, 1416066), (153, 1082874), (221, 749682), (234, 708033), (306, 541437), (351, 472022), (442, 374841), (459, 360958), (663, 249894), (702, 236011), (918, 180479), (1326, 124947), (1989, 83298), (3978, 41649), (5967, 27766), (11934, 13883)]