179591958

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 523998720

約数和(自身を除く): 344406762

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 49, 54, 63, 69, 78, 91, 98, 117, 126, 138, 147, 161, 182, 189, 207, 227, 234, 273, 294, 299, 322, 351, 378, 414, 441, 454, 483, 546, 598, 621, 637, 681, 702, 819, 882, 897, 966, 1127, 1242, 1274, 1323, 1362, 1449, 1589, 1638, 1794, 1911, 2043, 2093, 2254, 2457, 2646, 2691, 2898, 2951, 3178, 3381, 3822, 4086, 4186, 4347, 4767, 4914, 5221, 5382, 5733, 5902, 6129, 6279, 6762, 8073, 8694, 8853, 9534, 10143, 10442, 11123, 11466, 12258, 12558, 14301, 14651, 15663, 16146, 17199, 17706, 18837, 20286, 20657, 22246, 26559, 28602, 29302, 30429, 31326, 33369, 34398, 36547, 37674, 41314, 42903, 43953, 46989, 53118, 56511, 60858, 61971, 66738, 67873, 73094, 79677, 85806, 87906, 93978, 100107, 109641, 113022, 123942, 131859, 135746, 140967, 144599, 159354, 185913, 200214, 203619, 219282, 255829, 263718, 281934, 289198, 300321, 328923, 371826, 395577, 407238, 433797, 475111, 511658, 557739, 600642, 610857, 657846, 767487, 791154, 867594, 950222, 986769, 1115478, 1221714, 1301391, 1425333, 1534974, 1832571, 1973538, 2302461, 2602782, 2850666, 3325777, 3665142, 3904173, 4275999, 4604922, 6651554, 6907383, 7808346, 8551998, 9977331, 12827997, 13814766, 19954662, 25655994, 29931993, 59863986, 89795979, 179591958]

約数ペア:

[(1, 179591958), (2, 89795979), (3, 59863986), (6, 29931993), (7, 25655994), (9, 19954662), (13, 13814766), (14, 12827997), (18, 9977331), (21, 8551998), (23, 7808346), (26, 6907383), (27, 6651554), (39, 4604922), (42, 4275999), (46, 3904173), (49, 3665142), (54, 3325777), (63, 2850666), (69, 2602782), (78, 2302461), (91, 1973538), (98, 1832571), (117, 1534974), (126, 1425333), (138, 1301391), (147, 1221714), (161, 1115478), (182, 986769), (189, 950222), (207, 867594), (227, 791154), (234, 767487), (273, 657846), (294, 610857), (299, 600642), (322, 557739), (351, 511658), (378, 475111), (414, 433797), (441, 407238), (454, 395577), (483, 371826), (546, 328923), (598, 300321), (621, 289198), (637, 281934), (681, 263718), (702, 255829), (819, 219282), (882, 203619), (897, 200214), (966, 185913), (1127, 159354), (1242, 144599), (1274, 140967), (1323, 135746), (1362, 131859), (1449, 123942), (1589, 113022), (1638, 109641), (1794, 100107), (1911, 93978), (2043, 87906), (2093, 85806), (2254, 79677), (2457, 73094), (2646, 67873), (2691, 66738), (2898, 61971), (2951, 60858), (3178, 56511), (3381, 53118), (3822, 46989), (4086, 43953), (4186, 42903), (4347, 41314), (4767, 37674), (4914, 36547), (5221, 34398), (5382, 33369), (5733, 31326), (5902, 30429), (6129, 29302), (6279, 28602), (6762, 26559), (8073, 22246), (8694, 20657), (8853, 20286), (9534, 18837), (10143, 17706), (10442, 17199), (11123, 16146), (11466, 15663), (12258, 14651), (12558, 14301)]