16043328

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:221

約数の個数: 168

約数和(自身を含む): 55156608

約数和(自身を除く): 39113280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 173, 184, 192, 207, 224, 252, 276, 288, 322, 336, 346, 368, 414, 448, 483, 504, 519, 552, 576, 644, 672, 692, 736, 828, 966, 1008, 1038, 1104, 1211, 1288, 1344, 1384, 1449, 1472, 1557, 1656, 1932, 2016, 2076, 2208, 2422, 2576, 2768, 2898, 3114, 3312, 3633, 3864, 3979, 4032, 4152, 4416, 4844, 5152, 5536, 5796, 6228, 6624, 7266, 7728, 7958, 8304, 9688, 10304, 10899, 11072, 11592, 11937, 12456, 13248, 14532, 15456, 15916, 16608, 19376, 21798, 23184, 23874, 24912, 27853, 29064, 30912, 31832, 33216, 35811, 38752, 43596, 46368, 47748, 49824, 55706, 58128, 63664, 71622, 77504, 83559, 87192, 92736, 95496, 99648, 111412, 116256, 127328, 143244, 167118, 174384, 190992, 222824, 232512, 250677, 254656, 286488, 334236, 348768, 381984, 445648, 501354, 572976, 668472, 697536, 763968, 891296, 1002708, 1145952, 1336944, 1782592, 2005416, 2291904, 2673888, 4010832, 5347776, 8021664, 16043328]

約数ペア:

[(1, 16043328), (2, 8021664), (3, 5347776), (4, 4010832), (6, 2673888), (7, 2291904), (8, 2005416), (9, 1782592), (12, 1336944), (14, 1145952), (16, 1002708), (18, 891296), (21, 763968), (23, 697536), (24, 668472), (28, 572976), (32, 501354), (36, 445648), (42, 381984), (46, 348768), (48, 334236), (56, 286488), (63, 254656), (64, 250677), (69, 232512), (72, 222824), (84, 190992), (92, 174384), (96, 167118), (112, 143244), (126, 127328), (138, 116256), (144, 111412), (161, 99648), (168, 95496), (173, 92736), (184, 87192), (192, 83559), (207, 77504), (224, 71622), (252, 63664), (276, 58128), (288, 55706), (322, 49824), (336, 47748), (346, 46368), (368, 43596), (414, 38752), (448, 35811), (483, 33216), (504, 31832), (519, 30912), (552, 29064), (576, 27853), (644, 24912), (672, 23874), (692, 23184), (736, 21798), (828, 19376), (966, 16608), (1008, 15916), (1038, 15456), (1104, 14532), (1211, 13248), (1288, 12456), (1344, 11937), (1384, 11592), (1449, 11072), (1472, 10899), (1557, 10304), (1656, 9688), (1932, 8304), (2016, 7958), (2076, 7728), (2208, 7266), (2422, 6624), (2576, 6228), (2768, 5796), (2898, 5536), (3114, 5152), (3312, 4844), (3633, 4416), (3864, 4152), (3979, 4032)]