171317718

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 478033920

約数和(自身を除く): 306716202

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 31, 33, 38, 39, 57, 62, 66, 78, 93, 99, 113, 114, 117, 143, 171, 186, 198, 209, 226, 234, 247, 279, 286, 339, 341, 342, 403, 418, 429, 494, 558, 589, 627, 678, 682, 741, 806, 858, 1017, 1023, 1178, 1209, 1243, 1254, 1287, 1469, 1482, 1767, 1881, 2034, 2046, 2147, 2223, 2418, 2486, 2574, 2717, 2938, 3069, 3503, 3534, 3627, 3729, 3762, 4294, 4407, 4433, 4446, 5301, 5434, 6138, 6441, 6479, 7006, 7254, 7458, 7657, 8151, 8814, 8866, 10509, 10602, 11187, 12882, 12958, 13221, 13299, 15314, 16159, 16302, 19323, 19437, 21018, 22374, 22971, 23617, 24453, 26442, 26598, 27911, 31527, 32318, 38533, 38646, 38874, 39897, 45539, 45942, 47234, 48477, 48906, 55822, 58311, 63054, 66557, 68913, 70851, 77066, 79794, 83733, 84227, 91078, 96954, 115599, 116622, 133114, 136617, 137826, 141702, 145431, 167466, 168454, 199671, 212553, 231198, 251199, 252681, 273234, 290862, 307021, 346797, 399342, 409851, 425106, 500929, 502398, 505362, 599013, 614042, 693594, 732127, 758043, 819702, 865241, 921063, 1001858, 1198026, 1464254, 1502787, 1516086, 1730482, 1842126, 2196381, 2595723, 2763189, 3005574, 4392762, 4508361, 5191446, 5526378, 6589143, 7787169, 9016722, 9517651, 13178286, 15574338, 19035302, 28552953, 57105906, 85658859, 171317718]

約数ペア:

[(1, 171317718), (2, 85658859), (3, 57105906), (6, 28552953), (9, 19035302), (11, 15574338), (13, 13178286), (18, 9517651), (19, 9016722), (22, 7787169), (26, 6589143), (31, 5526378), (33, 5191446), (38, 4508361), (39, 4392762), (57, 3005574), (62, 2763189), (66, 2595723), (78, 2196381), (93, 1842126), (99, 1730482), (113, 1516086), (114, 1502787), (117, 1464254), (143, 1198026), (171, 1001858), (186, 921063), (198, 865241), (209, 819702), (226, 758043), (234, 732127), (247, 693594), (279, 614042), (286, 599013), (339, 505362), (341, 502398), (342, 500929), (403, 425106), (418, 409851), (429, 399342), (494, 346797), (558, 307021), (589, 290862), (627, 273234), (678, 252681), (682, 251199), (741, 231198), (806, 212553), (858, 199671), (1017, 168454), (1023, 167466), (1178, 145431), (1209, 141702), (1243, 137826), (1254, 136617), (1287, 133114), (1469, 116622), (1482, 115599), (1767, 96954), (1881, 91078), (2034, 84227), (2046, 83733), (2147, 79794), (2223, 77066), (2418, 70851), (2486, 68913), (2574, 66557), (2717, 63054), (2938, 58311), (3069, 55822), (3503, 48906), (3534, 48477), (3627, 47234), (3729, 45942), (3762, 45539), (4294, 39897), (4407, 38874), (4433, 38646), (4446, 38533), (5301, 32318), (5434, 31527), (6138, 27911), (6441, 26598), (6479, 26442), (7006, 24453), (7254, 23617), (7458, 22971), (7657, 22374), (8151, 21018), (8814, 19437), (8866, 19323), (10509, 16302), (10602, 16159), (11187, 15314), (12882, 13299), (12958, 13221)]