198171792

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:179

約数の個数: 240

約数和(自身を含む): 710093440

約数和(自身を除く): 511921648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 71, 72, 78, 84, 91, 104, 108, 112, 117, 126, 142, 144, 156, 168, 182, 189, 208, 213, 216, 234, 252, 273, 284, 312, 336, 351, 364, 378, 426, 432, 468, 497, 504, 546, 568, 624, 639, 702, 728, 756, 819, 852, 923, 936, 994, 1008, 1092, 1136, 1278, 1404, 1456, 1491, 1512, 1638, 1704, 1846, 1872, 1917, 1988, 2184, 2457, 2556, 2769, 2808, 2982, 3024, 3276, 3408, 3692, 3834, 3976, 4368, 4473, 4914, 5041, 5112, 5538, 5616, 5964, 6461, 6552, 7384, 7668, 7952, 8307, 8946, 9828, 10082, 10224, 11076, 11928, 12922, 13104, 13419, 14768, 15123, 15336, 16614, 17892, 19383, 19656, 20164, 22152, 23856, 24921, 25844, 26838, 30246, 30672, 33228, 35287, 35784, 38766, 39312, 40328, 44304, 45369, 49842, 51688, 53676, 58149, 60492, 65533, 66456, 70574, 71568, 77532, 80656, 90738, 99684, 103376, 105861, 107352, 116298, 120984, 131066, 132912, 136107, 141148, 155064, 174447, 181476, 196599, 199368, 211722, 214704, 232596, 241968, 262132, 272214, 282296, 310128, 317583, 348894, 362952, 393198, 398736, 423444, 458731, 465192, 524264, 544428, 564592, 589797, 635166, 697788, 725904, 786396, 846888, 917462, 930384, 952749, 1048528, 1088856, 1179594, 1270332, 1376193, 1395576, 1572792, 1693776, 1769391, 1834924, 1905498, 2177712, 2359188, 2540664, 2752386, 2791152, 3145584, 3538782, 3669848, 3810996, 4128579, 4718376, 5081328, 5504772, 7077564, 7339696, 7621992, 8257158, 9436752, 11009544, 12385737, 14155128, 15243984, 16514316, 22019088, 24771474, 28310256, 33028632, 49542948, 66057264, 99085896, 198171792]

約数ペア:

[(1, 198171792), (2, 99085896), (3, 66057264), (4, 49542948), (6, 33028632), (7, 28310256), (8, 24771474), (9, 22019088), (12, 16514316), (13, 15243984), (14, 14155128), (16, 12385737), (18, 11009544), (21, 9436752), (24, 8257158), (26, 7621992), (27, 7339696), (28, 7077564), (36, 5504772), (39, 5081328), (42, 4718376), (48, 4128579), (52, 3810996), (54, 3669848), (56, 3538782), (63, 3145584), (71, 2791152), (72, 2752386), (78, 2540664), (84, 2359188), (91, 2177712), (104, 1905498), (108, 1834924), (112, 1769391), (117, 1693776), (126, 1572792), (142, 1395576), (144, 1376193), (156, 1270332), (168, 1179594), (182, 1088856), (189, 1048528), (208, 952749), (213, 930384), (216, 917462), (234, 846888), (252, 786396), (273, 725904), (284, 697788), (312, 635166), (336, 589797), (351, 564592), (364, 544428), (378, 524264), (426, 465192), (432, 458731), (468, 423444), (497, 398736), (504, 393198), (546, 362952), (568, 348894), (624, 317583), (639, 310128), (702, 282296), (728, 272214), (756, 262132), (819, 241968), (852, 232596), (923, 214704), (936, 211722), (994, 199368), (1008, 196599), (1092, 181476), (1136, 174447), (1278, 155064), (1404, 141148), (1456, 136107), (1491, 132912), (1512, 131066), (1638, 120984), (1704, 116298), (1846, 107352), (1872, 105861), (1917, 103376), (1988, 99684), (2184, 90738), (2457, 80656), (2556, 77532), (2769, 71568), (2808, 70574), (2982, 66456), (3024, 65533), (3276, 60492), (3408, 58149), (3692, 53676), (3834, 51688), (3976, 49842), (4368, 45369), (4473, 44304), (4914, 40328), (5041, 39312), (5112, 38766), (5538, 35784), (5616, 35287), (5964, 33228), (6461, 30672), (6552, 30246), (7384, 26838), (7668, 25844), (7952, 24921), (8307, 23856), (8946, 22152), (9828, 20164), (10082, 19656), (10224, 19383), (11076, 17892), (11928, 16614), (12922, 15336), (13104, 15123), (13419, 14768)]