159951456

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 544320000

約数和(自身を除く): 384368544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 224, 252, 288, 318, 336, 371, 378, 424, 432, 477, 499, 504, 636, 672, 742, 756, 848, 864, 954, 998, 1008, 1113, 1272, 1431, 1484, 1497, 1512, 1696, 1908, 1996, 2016, 2226, 2544, 2862, 2968, 2994, 3024, 3339, 3493, 3816, 3992, 4452, 4491, 5088, 5724, 5936, 5988, 6048, 6678, 6986, 7632, 7984, 8904, 8982, 10017, 10479, 11448, 11872, 11976, 13356, 13473, 13972, 15264, 15968, 17808, 17964, 20034, 20958, 22896, 23952, 26447, 26712, 26946, 27944, 31437, 35616, 35928, 40068, 41916, 45792, 47904, 52894, 53424, 53892, 55888, 62874, 71856, 79341, 80136, 83832, 94311, 105788, 106848, 107784, 111776, 125748, 143712, 158682, 160272, 167664, 185129, 188622, 211576, 215568, 238023, 251496, 317364, 320544, 335328, 370258, 377244, 423152, 431136, 476046, 502992, 555387, 634728, 714069, 740516, 754488, 846304, 952092, 1005984, 1110774, 1269456, 1428138, 1481032, 1508976, 1666161, 1904184, 2221548, 2538912, 2856276, 2962064, 3017952, 3332322, 3808368, 4443096, 4998483, 5712552, 5924128, 6664644, 7616736, 8886192, 9996966, 11425104, 13329288, 17772384, 19993932, 22850208, 26658576, 39987864, 53317152, 79975728, 159951456]

約数ペア:

[(1, 159951456), (2, 79975728), (3, 53317152), (4, 39987864), (6, 26658576), (7, 22850208), (8, 19993932), (9, 17772384), (12, 13329288), (14, 11425104), (16, 9996966), (18, 8886192), (21, 7616736), (24, 6664644), (27, 5924128), (28, 5712552), (32, 4998483), (36, 4443096), (42, 3808368), (48, 3332322), (53, 3017952), (54, 2962064), (56, 2856276), (63, 2538912), (72, 2221548), (84, 1904184), (96, 1666161), (106, 1508976), (108, 1481032), (112, 1428138), (126, 1269456), (144, 1110774), (159, 1005984), (168, 952092), (189, 846304), (212, 754488), (216, 740516), (224, 714069), (252, 634728), (288, 555387), (318, 502992), (336, 476046), (371, 431136), (378, 423152), (424, 377244), (432, 370258), (477, 335328), (499, 320544), (504, 317364), (636, 251496), (672, 238023), (742, 215568), (756, 211576), (848, 188622), (864, 185129), (954, 167664), (998, 160272), (1008, 158682), (1113, 143712), (1272, 125748), (1431, 111776), (1484, 107784), (1497, 106848), (1512, 105788), (1696, 94311), (1908, 83832), (1996, 80136), (2016, 79341), (2226, 71856), (2544, 62874), (2862, 55888), (2968, 53892), (2994, 53424), (3024, 52894), (3339, 47904), (3493, 45792), (3816, 41916), (3992, 40068), (4452, 35928), (4491, 35616), (5088, 31437), (5724, 27944), (5936, 26946), (5988, 26712), (6048, 26447), (6678, 23952), (6986, 22896), (7632, 20958), (7984, 20034), (8904, 17964), (8982, 17808), (10017, 15968), (10479, 15264), (11448, 13972), (11872, 13473), (11976, 13356)]