172704168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 590029440

約数和(自身を除く): 417325272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 52, 56, 63, 72, 78, 84, 86, 91, 104, 117, 126, 129, 156, 168, 172, 182, 234, 252, 258, 273, 301, 312, 344, 364, 387, 468, 504, 516, 546, 559, 602, 613, 728, 774, 819, 903, 936, 1032, 1092, 1118, 1204, 1226, 1548, 1638, 1677, 1806, 1839, 2184, 2236, 2408, 2452, 2709, 3096, 3276, 3354, 3612, 3678, 3913, 4291, 4472, 4904, 5031, 5418, 5517, 6552, 6708, 7224, 7356, 7826, 7969, 8582, 10062, 10836, 11034, 11739, 12873, 13416, 14712, 15652, 15938, 17164, 20124, 21672, 22068, 23478, 23907, 25746, 26359, 31304, 31876, 34328, 35217, 38619, 40248, 44136, 46956, 47814, 51492, 52718, 55783, 63752, 70434, 71721, 77238, 79077, 93912, 95628, 102984, 105436, 111566, 140868, 143442, 154476, 158154, 167349, 184513, 191256, 210872, 223132, 237231, 281736, 286884, 308952, 316308, 334698, 342667, 369026, 446264, 474462, 502047, 553539, 573768, 632616, 669396, 685334, 738052, 948924, 1004094, 1028001, 1107078, 1338792, 1370668, 1476104, 1660617, 1897848, 2008188, 2056002, 2214156, 2398669, 2741336, 3084003, 3321234, 4016376, 4112004, 4428312, 4797338, 6168006, 6642468, 7196007, 8224008, 9594676, 12336012, 13284936, 14392014, 19189352, 21588021, 24672024, 28784028, 43176042, 57568056, 86352084, 172704168]

約数ペア:

[(1, 172704168), (2, 86352084), (3, 57568056), (4, 43176042), (6, 28784028), (7, 24672024), (8, 21588021), (9, 19189352), (12, 14392014), (13, 13284936), (14, 12336012), (18, 9594676), (21, 8224008), (24, 7196007), (26, 6642468), (28, 6168006), (36, 4797338), (39, 4428312), (42, 4112004), (43, 4016376), (52, 3321234), (56, 3084003), (63, 2741336), (72, 2398669), (78, 2214156), (84, 2056002), (86, 2008188), (91, 1897848), (104, 1660617), (117, 1476104), (126, 1370668), (129, 1338792), (156, 1107078), (168, 1028001), (172, 1004094), (182, 948924), (234, 738052), (252, 685334), (258, 669396), (273, 632616), (301, 573768), (312, 553539), (344, 502047), (364, 474462), (387, 446264), (468, 369026), (504, 342667), (516, 334698), (546, 316308), (559, 308952), (602, 286884), (613, 281736), (728, 237231), (774, 223132), (819, 210872), (903, 191256), (936, 184513), (1032, 167349), (1092, 158154), (1118, 154476), (1204, 143442), (1226, 140868), (1548, 111566), (1638, 105436), (1677, 102984), (1806, 95628), (1839, 93912), (2184, 79077), (2236, 77238), (2408, 71721), (2452, 70434), (2709, 63752), (3096, 55783), (3276, 52718), (3354, 51492), (3612, 47814), (3678, 46956), (3913, 44136), (4291, 40248), (4472, 38619), (4904, 35217), (5031, 34328), (5418, 31876), (5517, 31304), (6552, 26359), (6708, 25746), (7224, 23907), (7356, 23478), (7826, 22068), (7969, 21672), (8582, 20124), (10062, 17164), (10836, 15938), (11034, 15652), (11739, 14712), (12873, 13416)]