223761664

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 547464960

約数和(自身を除く): 323703296

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 61, 64, 89, 92, 112, 122, 128, 161, 178, 184, 224, 244, 256, 322, 356, 368, 427, 448, 488, 623, 644, 712, 736, 854, 896, 976, 1246, 1288, 1403, 1424, 1472, 1708, 1792, 1952, 2047, 2492, 2576, 2806, 2848, 2944, 3416, 3904, 4094, 4984, 5152, 5429, 5612, 5696, 5888, 6832, 7808, 8188, 9821, 9968, 10304, 10858, 11224, 11392, 13664, 14329, 15616, 16376, 19642, 19936, 20608, 21716, 22448, 22784, 27328, 28658, 32752, 38003, 39284, 39872, 41216, 43432, 44896, 54656, 57316, 65504, 76006, 78568, 79744, 86864, 89792, 109312, 114632, 124867, 131008, 152012, 157136, 159488, 173728, 179584, 229264, 249734, 262016, 304024, 314272, 347456, 359168, 458528, 499468, 524032, 608048, 628544, 694912, 874069, 917056, 998936, 1216096, 1257088, 1389824, 1748138, 1834112, 1997872, 2432192, 2514176, 3496276, 3668224, 3995744, 4864384, 6992552, 7991488, 9728768, 13985104, 15982976, 27970208, 31965952, 55940416, 111880832, 223761664]

約数ペア:

[(1, 223761664), (2, 111880832), (4, 55940416), (7, 31965952), (8, 27970208), (14, 15982976), (16, 13985104), (23, 9728768), (28, 7991488), (32, 6992552), (46, 4864384), (56, 3995744), (61, 3668224), (64, 3496276), (89, 2514176), (92, 2432192), (112, 1997872), (122, 1834112), (128, 1748138), (161, 1389824), (178, 1257088), (184, 1216096), (224, 998936), (244, 917056), (256, 874069), (322, 694912), (356, 628544), (368, 608048), (427, 524032), (448, 499468), (488, 458528), (623, 359168), (644, 347456), (712, 314272), (736, 304024), (854, 262016), (896, 249734), (976, 229264), (1246, 179584), (1288, 173728), (1403, 159488), (1424, 157136), (1472, 152012), (1708, 131008), (1792, 124867), (1952, 114632), (2047, 109312), (2492, 89792), (2576, 86864), (2806, 79744), (2848, 78568), (2944, 76006), (3416, 65504), (3904, 57316), (4094, 54656), (4984, 44896), (5152, 43432), (5429, 41216), (5612, 39872), (5696, 39284), (5888, 38003), (6832, 32752), (7808, 28658), (8188, 27328), (9821, 22784), (9968, 22448), (10304, 21716), (10858, 20608), (11224, 19936), (11392, 19642), (13664, 16376), (14329, 15616)]