170242488

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:878

約数の個数: 144

約数和(自身を含む): 529279920

約数和(自身を除く): 359037432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 169, 204, 221, 234, 306, 312, 338, 408, 442, 468, 507, 612, 663, 676, 823, 884, 936, 1014, 1224, 1326, 1352, 1521, 1646, 1768, 1989, 2028, 2469, 2652, 2873, 3042, 3292, 3978, 4056, 4938, 5304, 5746, 6084, 6584, 7407, 7956, 8619, 9876, 10699, 11492, 12168, 13991, 14814, 15912, 17238, 19752, 21398, 22984, 25857, 27982, 29628, 32097, 34476, 41973, 42796, 51714, 55964, 59256, 64194, 68952, 83946, 85592, 96291, 103428, 111928, 125919, 128388, 139087, 167892, 181883, 192582, 206856, 251838, 256776, 278174, 335784, 363766, 385164, 417261, 503676, 545649, 556348, 727532, 770328, 834522, 1007352, 1091298, 1112696, 1251783, 1455064, 1636947, 1669044, 2182596, 2364479, 2503566, 3273894, 3338088, 4365192, 4728958, 5007132, 6547788, 7093437, 9457916, 10014264, 13095576, 14186874, 18915832, 21280311, 28373748, 42560622, 56747496, 85121244, 170242488]

約数ペア:

[(1, 170242488), (2, 85121244), (3, 56747496), (4, 42560622), (6, 28373748), (8, 21280311), (9, 18915832), (12, 14186874), (13, 13095576), (17, 10014264), (18, 9457916), (24, 7093437), (26, 6547788), (34, 5007132), (36, 4728958), (39, 4365192), (51, 3338088), (52, 3273894), (68, 2503566), (72, 2364479), (78, 2182596), (102, 1669044), (104, 1636947), (117, 1455064), (136, 1251783), (153, 1112696), (156, 1091298), (169, 1007352), (204, 834522), (221, 770328), (234, 727532), (306, 556348), (312, 545649), (338, 503676), (408, 417261), (442, 385164), (468, 363766), (507, 335784), (612, 278174), (663, 256776), (676, 251838), (823, 206856), (884, 192582), (936, 181883), (1014, 167892), (1224, 139087), (1326, 128388), (1352, 125919), (1521, 111928), (1646, 103428), (1768, 96291), (1989, 85592), (2028, 83946), (2469, 68952), (2652, 64194), (2873, 59256), (3042, 55964), (3292, 51714), (3978, 42796), (4056, 41973), (4938, 34476), (5304, 32097), (5746, 29628), (6084, 27982), (6584, 25857), (7407, 22984), (7956, 21398), (8619, 19752), (9876, 17238), (10699, 15912), (11492, 14814), (12168, 13991)]