163993788

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 524160000

約数和(自身を除く): 360166212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 233, 252, 266, 294, 342, 343, 378, 399, 441, 466, 513, 532, 588, 684, 686, 699, 756, 798, 882, 931, 932, 1026, 1029, 1197, 1323, 1372, 1398, 1596, 1631, 1764, 1862, 2052, 2058, 2097, 2394, 2646, 2793, 2796, 3087, 3262, 3591, 3724, 4116, 4194, 4427, 4788, 4893, 5292, 5586, 6174, 6291, 6517, 6524, 7182, 8379, 8388, 8854, 9261, 9786, 11172, 11417, 12348, 12582, 13034, 13281, 14364, 14679, 16758, 17708, 18522, 19551, 19572, 22834, 25137, 25164, 26068, 26562, 29358, 30989, 33516, 34251, 37044, 39102, 39843, 44037, 45668, 50274, 53124, 58653, 58716, 61978, 68502, 78204, 79686, 79919, 88074, 92967, 100548, 102753, 117306, 119529, 123956, 137004, 159372, 159838, 175959, 176148, 185934, 205506, 216923, 234612, 239058, 239757, 278901, 308259, 319676, 351918, 371868, 411012, 433846, 478116, 479514, 557802, 616518, 650769, 703836, 719271, 836703, 867692, 959028, 1115604, 1233036, 1301538, 1438542, 1518461, 1673406, 1952307, 2157813, 2603076, 2877084, 3036922, 3346812, 3904614, 4315626, 4555383, 5856921, 6073844, 7809228, 8631252, 9110766, 11713842, 13666149, 18221532, 23427684, 27332298, 40998447, 54664596, 81996894, 163993788]

約数ペア:

[(1, 163993788), (2, 81996894), (3, 54664596), (4, 40998447), (6, 27332298), (7, 23427684), (9, 18221532), (12, 13666149), (14, 11713842), (18, 9110766), (19, 8631252), (21, 7809228), (27, 6073844), (28, 5856921), (36, 4555383), (38, 4315626), (42, 3904614), (49, 3346812), (54, 3036922), (57, 2877084), (63, 2603076), (76, 2157813), (84, 1952307), (98, 1673406), (108, 1518461), (114, 1438542), (126, 1301538), (133, 1233036), (147, 1115604), (171, 959028), (189, 867692), (196, 836703), (228, 719271), (233, 703836), (252, 650769), (266, 616518), (294, 557802), (342, 479514), (343, 478116), (378, 433846), (399, 411012), (441, 371868), (466, 351918), (513, 319676), (532, 308259), (588, 278901), (684, 239757), (686, 239058), (699, 234612), (756, 216923), (798, 205506), (882, 185934), (931, 176148), (932, 175959), (1026, 159838), (1029, 159372), (1197, 137004), (1323, 123956), (1372, 119529), (1398, 117306), (1596, 102753), (1631, 100548), (1764, 92967), (1862, 88074), (2052, 79919), (2058, 79686), (2097, 78204), (2394, 68502), (2646, 61978), (2793, 58716), (2796, 58653), (3087, 53124), (3262, 50274), (3591, 45668), (3724, 44037), (4116, 39843), (4194, 39102), (4427, 37044), (4788, 34251), (4893, 33516), (5292, 30989), (5586, 29358), (6174, 26562), (6291, 26068), (6517, 25164), (6524, 25137), (7182, 22834), (8379, 19572), (8388, 19551), (8854, 18522), (9261, 17708), (9786, 16758), (11172, 14679), (11417, 14364), (12348, 13281), (12582, 13034)]