168405588

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 508032000

約数和(自身を除く): 339626412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 59, 76, 78, 107, 108, 114, 117, 118, 156, 171, 177, 214, 228, 234, 236, 247, 321, 342, 351, 354, 428, 468, 494, 513, 531, 642, 684, 702, 708, 741, 767, 963, 988, 1026, 1062, 1121, 1284, 1391, 1404, 1482, 1534, 1593, 1926, 2033, 2052, 2124, 2223, 2242, 2301, 2782, 2889, 2964, 3068, 3186, 3363, 3852, 4066, 4173, 4446, 4484, 4602, 5564, 5778, 6099, 6313, 6372, 6669, 6726, 6903, 8132, 8346, 8892, 9204, 10089, 11556, 12198, 12519, 12626, 13338, 13452, 13806, 14573, 16692, 18297, 18939, 20178, 20709, 24396, 25038, 25252, 26429, 26676, 27612, 29146, 30267, 36594, 37557, 37878, 40356, 41418, 43719, 50076, 52858, 54891, 56817, 58292, 60534, 73188, 75114, 75756, 79287, 82069, 82836, 87438, 105716, 109782, 113634, 119947, 121068, 131157, 150228, 158574, 164138, 170451, 174876, 219564, 227268, 237861, 239894, 246207, 262314, 317148, 328276, 340902, 359841, 393471, 475722, 479788, 492414, 524628, 681804, 713583, 719682, 738621, 786942, 951444, 984828, 1079523, 1427166, 1439364, 1477242, 1559311, 1573884, 2159046, 2215863, 2854332, 2954484, 3118622, 3238569, 4318092, 4431726, 4677933, 6237244, 6477138, 8863452, 9355866, 12954276, 14033799, 18711732, 28067598, 42101397, 56135196, 84202794, 168405588]

約数ペア:

[(1, 168405588), (2, 84202794), (3, 56135196), (4, 42101397), (6, 28067598), (9, 18711732), (12, 14033799), (13, 12954276), (18, 9355866), (19, 8863452), (26, 6477138), (27, 6237244), (36, 4677933), (38, 4431726), (39, 4318092), (52, 3238569), (54, 3118622), (57, 2954484), (59, 2854332), (76, 2215863), (78, 2159046), (107, 1573884), (108, 1559311), (114, 1477242), (117, 1439364), (118, 1427166), (156, 1079523), (171, 984828), (177, 951444), (214, 786942), (228, 738621), (234, 719682), (236, 713583), (247, 681804), (321, 524628), (342, 492414), (351, 479788), (354, 475722), (428, 393471), (468, 359841), (494, 340902), (513, 328276), (531, 317148), (642, 262314), (684, 246207), (702, 239894), (708, 237861), (741, 227268), (767, 219564), (963, 174876), (988, 170451), (1026, 164138), (1062, 158574), (1121, 150228), (1284, 131157), (1391, 121068), (1404, 119947), (1482, 113634), (1534, 109782), (1593, 105716), (1926, 87438), (2033, 82836), (2052, 82069), (2124, 79287), (2223, 75756), (2242, 75114), (2301, 73188), (2782, 60534), (2889, 58292), (2964, 56817), (3068, 54891), (3186, 52858), (3363, 50076), (3852, 43719), (4066, 41418), (4173, 40356), (4446, 37878), (4484, 37557), (4602, 36594), (5564, 30267), (5778, 29146), (6099, 27612), (6313, 26676), (6372, 26429), (6669, 25252), (6726, 25038), (6903, 24396), (8132, 20709), (8346, 20178), (8892, 18939), (9204, 18297), (10089, 16692), (11556, 14573), (12198, 13806), (12519, 13452), (12626, 13338)]