166605984

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 240

約数和(自身を含む): 548856000

約数和(自身を除く): 382250016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 81, 96, 102, 108, 114, 136, 144, 152, 153, 162, 171, 199, 204, 216, 228, 272, 288, 304, 306, 323, 324, 342, 398, 408, 432, 456, 459, 513, 544, 597, 608, 612, 646, 648, 684, 796, 816, 864, 912, 918, 969, 1026, 1194, 1224, 1292, 1296, 1368, 1377, 1539, 1592, 1632, 1791, 1824, 1836, 1938, 2052, 2388, 2448, 2584, 2592, 2736, 2754, 2907, 3078, 3184, 3383, 3582, 3672, 3781, 3876, 4104, 4776, 4896, 5168, 5373, 5472, 5508, 5814, 6156, 6368, 6766, 7164, 7344, 7562, 7752, 8208, 8721, 9552, 10149, 10336, 10746, 11016, 11343, 11628, 12312, 13532, 14328, 14688, 15124, 15504, 16119, 16416, 17442, 19104, 20298, 21492, 22032, 22686, 23256, 24624, 26163, 27064, 28656, 30248, 30447, 31008, 32238, 34029, 34884, 40596, 42984, 44064, 45372, 46512, 49248, 52326, 54128, 57312, 60496, 60894, 64277, 64476, 68058, 69768, 81192, 85968, 90744, 91341, 93024, 102087, 104652, 108256, 120992, 121788, 128554, 128952, 136116, 139536, 162384, 171936, 181488, 182682, 192831, 204174, 209304, 243576, 257108, 257904, 272232, 274023, 279072, 306261, 324768, 362976, 365364, 385662, 408348, 418608, 487152, 514216, 515808, 544464, 548046, 578493, 612522, 730728, 771324, 816696, 837216, 974304, 1028432, 1088928, 1096092, 1156986, 1225044, 1461456, 1542648, 1633392, 1735479, 2056864, 2192184, 2313972, 2450088, 2922912, 3085296, 3266784, 3470958, 4384368, 4627944, 4900176, 5206437, 6170592, 6941916, 8768736, 9255888, 9800352, 10412874, 13883832, 18511776, 20825748, 27767664, 41651496, 55535328, 83302992, 166605984]

約数ペア:

[(1, 166605984), (2, 83302992), (3, 55535328), (4, 41651496), (6, 27767664), (8, 20825748), (9, 18511776), (12, 13883832), (16, 10412874), (17, 9800352), (18, 9255888), (19, 8768736), (24, 6941916), (27, 6170592), (32, 5206437), (34, 4900176), (36, 4627944), (38, 4384368), (48, 3470958), (51, 3266784), (54, 3085296), (57, 2922912), (68, 2450088), (72, 2313972), (76, 2192184), (81, 2056864), (96, 1735479), (102, 1633392), (108, 1542648), (114, 1461456), (136, 1225044), (144, 1156986), (152, 1096092), (153, 1088928), (162, 1028432), (171, 974304), (199, 837216), (204, 816696), (216, 771324), (228, 730728), (272, 612522), (288, 578493), (304, 548046), (306, 544464), (323, 515808), (324, 514216), (342, 487152), (398, 418608), (408, 408348), (432, 385662), (456, 365364), (459, 362976), (513, 324768), (544, 306261), (597, 279072), (608, 274023), (612, 272232), (646, 257904), (648, 257108), (684, 243576), (796, 209304), (816, 204174), (864, 192831), (912, 182682), (918, 181488), (969, 171936), (1026, 162384), (1194, 139536), (1224, 136116), (1292, 128952), (1296, 128554), (1368, 121788), (1377, 120992), (1539, 108256), (1592, 104652), (1632, 102087), (1791, 93024), (1824, 91341), (1836, 90744), (1938, 85968), (2052, 81192), (2388, 69768), (2448, 68058), (2584, 64476), (2592, 64277), (2736, 60894), (2754, 60496), (2907, 57312), (3078, 54128), (3184, 52326), (3383, 49248), (3582, 46512), (3672, 45372), (3781, 44064), (3876, 42984), (4104, 40596), (4776, 34884), (4896, 34029), (5168, 32238), (5373, 31008), (5472, 30447), (5508, 30248), (5814, 28656), (6156, 27064), (6368, 26163), (6766, 24624), (7164, 23256), (7344, 22686), (7562, 22032), (7752, 21492), (8208, 20298), (8721, 19104), (9552, 17442), (10149, 16416), (10336, 16119), (10746, 15504), (11016, 15124), (11343, 14688), (11628, 14328), (12312, 13532)]