190720656

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{21023}}^1$

素因数の和:21050

約数の個数: 100

約数和(自身を含む): 630888192

約数和(自身を除く): 440167536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 21023, 42046, 63069, 84092, 126138, 147161, 168184, 189207, 252276, 294322, 336368, 378414, 441483, 504552, 567621, 588644, 756828, 882966, 1009104, 1135242, 1177288, 1324449, 1513656, 1702863, 1765932, 2270484, 2354576, 2648898, 3027312, 3405726, 3531864, 3973347, 4540968, 5297796, 6811452, 7063728, 7946694, 9081936, 10595592, 11920041, 13622904, 15893388, 21191184, 23840082, 27245808, 31786776, 47680164, 63573552, 95360328, 190720656]

約数ペア:

[(1, 190720656), (2, 95360328), (3, 63573552), (4, 47680164), (6, 31786776), (7, 27245808), (8, 23840082), (9, 21191184), (12, 15893388), (14, 13622904), (16, 11920041), (18, 10595592), (21, 9081936), (24, 7946694), (27, 7063728), (28, 6811452), (36, 5297796), (42, 4540968), (48, 3973347), (54, 3531864), (56, 3405726), (63, 3027312), (72, 2648898), (81, 2354576), (84, 2270484), (108, 1765932), (112, 1702863), (126, 1513656), (144, 1324449), (162, 1177288), (168, 1135242), (189, 1009104), (216, 882966), (252, 756828), (324, 588644), (336, 567621), (378, 504552), (432, 441483), (504, 378414), (567, 336368), (648, 294322), (756, 252276), (1008, 189207), (1134, 168184), (1296, 147161), (1512, 126138), (2268, 84092), (3024, 63069), (4536, 42046), (9072, 21023)]