195778128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 240

約数和(自身を含む): 668915520

約数和(自身を除く): 473137392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 112, 114, 133, 147, 152, 156, 168, 182, 196, 208, 228, 247, 266, 273, 294, 304, 312, 336, 337, 364, 392, 399, 456, 494, 532, 546, 588, 624, 637, 674, 728, 741, 784, 798, 912, 931, 988, 1011, 1064, 1092, 1176, 1274, 1348, 1456, 1482, 1596, 1729, 1862, 1911, 1976, 2022, 2128, 2184, 2352, 2359, 2548, 2696, 2793, 2964, 3192, 3458, 3724, 3822, 3952, 4044, 4368, 4381, 4718, 5096, 5187, 5392, 5586, 5928, 6384, 6403, 6916, 7077, 7448, 7644, 8088, 8762, 9436, 10192, 10374, 11172, 11856, 12103, 12806, 13143, 13832, 14154, 14896, 15288, 16176, 16513, 17524, 18872, 19209, 20748, 22344, 24206, 25612, 26286, 27664, 28308, 30576, 30667, 33026, 35048, 36309, 37744, 38418, 41496, 44688, 44821, 48412, 49539, 51224, 52572, 56616, 61334, 66052, 70096, 72618, 76836, 82992, 83239, 89642, 92001, 96824, 99078, 102448, 105144, 113232, 122668, 132104, 134463, 145236, 153672, 166478, 179284, 184002, 193648, 198156, 210288, 214669, 245336, 249717, 264208, 268926, 290472, 307344, 313747, 332956, 358568, 368004, 396312, 429338, 490672, 499434, 537852, 580944, 582673, 627494, 644007, 665912, 717136, 736008, 792624, 858676, 941241, 998868, 1075704, 1165346, 1254988, 1288014, 1331824, 1472016, 1717352, 1748019, 1882482, 1997736, 2151408, 2330692, 2509976, 2576028, 3434704, 3496038, 3764964, 3995472, 4078711, 4661384, 5019952, 5152056, 6992076, 7529928, 8157422, 9322768, 10304112, 12236133, 13984152, 15059856, 16314844, 24472266, 27968304, 32629688, 48944532, 65259376, 97889064, 195778128]

約数ペア:

[(1, 195778128), (2, 97889064), (3, 65259376), (4, 48944532), (6, 32629688), (7, 27968304), (8, 24472266), (12, 16314844), (13, 15059856), (14, 13984152), (16, 12236133), (19, 10304112), (21, 9322768), (24, 8157422), (26, 7529928), (28, 6992076), (38, 5152056), (39, 5019952), (42, 4661384), (48, 4078711), (49, 3995472), (52, 3764964), (56, 3496038), (57, 3434704), (76, 2576028), (78, 2509976), (84, 2330692), (91, 2151408), (98, 1997736), (104, 1882482), (112, 1748019), (114, 1717352), (133, 1472016), (147, 1331824), (152, 1288014), (156, 1254988), (168, 1165346), (182, 1075704), (196, 998868), (208, 941241), (228, 858676), (247, 792624), (266, 736008), (273, 717136), (294, 665912), (304, 644007), (312, 627494), (336, 582673), (337, 580944), (364, 537852), (392, 499434), (399, 490672), (456, 429338), (494, 396312), (532, 368004), (546, 358568), (588, 332956), (624, 313747), (637, 307344), (674, 290472), (728, 268926), (741, 264208), (784, 249717), (798, 245336), (912, 214669), (931, 210288), (988, 198156), (1011, 193648), (1064, 184002), (1092, 179284), (1176, 166478), (1274, 153672), (1348, 145236), (1456, 134463), (1482, 132104), (1596, 122668), (1729, 113232), (1862, 105144), (1911, 102448), (1976, 99078), (2022, 96824), (2128, 92001), (2184, 89642), (2352, 83239), (2359, 82992), (2548, 76836), (2696, 72618), (2793, 70096), (2964, 66052), (3192, 61334), (3458, 56616), (3724, 52572), (3822, 51224), (3952, 49539), (4044, 48412), (4368, 44821), (4381, 44688), (4718, 41496), (5096, 38418), (5187, 37744), (5392, 36309), (5586, 35048), (5928, 33026), (6384, 30667), (6403, 30576), (6916, 28308), (7077, 27664), (7448, 26286), (7644, 25612), (8088, 24206), (8762, 22344), (9436, 20748), (10192, 19209), (10374, 18872), (11172, 17524), (11856, 16513), (12103, 16176), (12806, 15288), (13143, 14896), (13832, 14154)]