198731232

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{1217}}^1$

素因数の和:1252

約数の個数: 168

約数和(自身を含む): 670962096

約数和(自身を除く): 472230864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 336, 378, 432, 486, 504, 567, 648, 672, 729, 756, 864, 972, 1008, 1134, 1217, 1296, 1458, 1512, 1701, 1944, 2016, 2268, 2434, 2592, 2916, 3024, 3402, 3651, 3888, 4536, 4868, 5103, 5832, 6048, 6804, 7302, 7776, 8519, 9072, 9736, 10206, 10953, 11664, 13608, 14604, 17038, 18144, 19472, 20412, 21906, 23328, 25557, 27216, 29208, 32859, 34076, 38944, 40824, 43812, 51114, 54432, 58416, 65718, 68152, 76671, 81648, 87624, 98577, 102228, 116832, 131436, 136304, 153342, 163296, 175248, 197154, 204456, 230013, 262872, 272608, 295731, 306684, 350496, 394308, 408912, 460026, 525744, 591462, 613368, 690039, 788616, 817824, 887193, 920052, 1051488, 1182924, 1226736, 1380078, 1577232, 1774386, 1840104, 2070117, 2365848, 2453472, 2760156, 3154464, 3548772, 3680208, 4140234, 4731696, 5520312, 6210351, 7097544, 7360416, 8280468, 9463392, 11040624, 12420702, 14195088, 16560936, 22081248, 24841404, 28390176, 33121872, 49682808, 66243744, 99365616, 198731232]

約数ペア:

[(1, 198731232), (2, 99365616), (3, 66243744), (4, 49682808), (6, 33121872), (7, 28390176), (8, 24841404), (9, 22081248), (12, 16560936), (14, 14195088), (16, 12420702), (18, 11040624), (21, 9463392), (24, 8280468), (27, 7360416), (28, 7097544), (32, 6210351), (36, 5520312), (42, 4731696), (48, 4140234), (54, 3680208), (56, 3548772), (63, 3154464), (72, 2760156), (81, 2453472), (84, 2365848), (96, 2070117), (108, 1840104), (112, 1774386), (126, 1577232), (144, 1380078), (162, 1226736), (168, 1182924), (189, 1051488), (216, 920052), (224, 887193), (243, 817824), (252, 788616), (288, 690039), (324, 613368), (336, 591462), (378, 525744), (432, 460026), (486, 408912), (504, 394308), (567, 350496), (648, 306684), (672, 295731), (729, 272608), (756, 262872), (864, 230013), (972, 204456), (1008, 197154), (1134, 175248), (1217, 163296), (1296, 153342), (1458, 136304), (1512, 131436), (1701, 116832), (1944, 102228), (2016, 98577), (2268, 87624), (2434, 81648), (2592, 76671), (2916, 68152), (3024, 65718), (3402, 58416), (3651, 54432), (3888, 51114), (4536, 43812), (4868, 40824), (5103, 38944), (5832, 34076), (6048, 32859), (6804, 29208), (7302, 27216), (7776, 25557), (8519, 23328), (9072, 21906), (9736, 20412), (10206, 19472), (10953, 18144), (11664, 17038), (13608, 14604)]