178893216

素因数分解:

$2^5\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 527514624

約数和(自身を除く): 348621408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 67, 72, 73, 96, 127, 134, 144, 146, 201, 219, 254, 268, 288, 292, 381, 402, 438, 508, 536, 584, 603, 657, 762, 804, 876, 1016, 1072, 1143, 1168, 1206, 1314, 1524, 1608, 1752, 2032, 2144, 2286, 2336, 2412, 2628, 3048, 3216, 3504, 4064, 4572, 4824, 4891, 5256, 6096, 6432, 7008, 8509, 9144, 9271, 9648, 9782, 10512, 12192, 14673, 17018, 18288, 18542, 19296, 19564, 21024, 25527, 27813, 29346, 34036, 36576, 37084, 39128, 44019, 51054, 55626, 58692, 68072, 74168, 76581, 78256, 83439, 88038, 102108, 111252, 117384, 136144, 148336, 153162, 156512, 166878, 176076, 204216, 222504, 234768, 272288, 296672, 306324, 333756, 352152, 408432, 445008, 469536, 612648, 621157, 667512, 704304, 816864, 890016, 1225296, 1242314, 1335024, 1408608, 1863471, 2450592, 2484628, 2670048, 3726942, 4969256, 5590413, 7453884, 9938512, 11180826, 14907768, 19877024, 22361652, 29815536, 44723304, 59631072, 89446608, 178893216]

約数ペア:

[(1, 178893216), (2, 89446608), (3, 59631072), (4, 44723304), (6, 29815536), (8, 22361652), (9, 19877024), (12, 14907768), (16, 11180826), (18, 9938512), (24, 7453884), (32, 5590413), (36, 4969256), (48, 3726942), (67, 2670048), (72, 2484628), (73, 2450592), (96, 1863471), (127, 1408608), (134, 1335024), (144, 1242314), (146, 1225296), (201, 890016), (219, 816864), (254, 704304), (268, 667512), (288, 621157), (292, 612648), (381, 469536), (402, 445008), (438, 408432), (508, 352152), (536, 333756), (584, 306324), (603, 296672), (657, 272288), (762, 234768), (804, 222504), (876, 204216), (1016, 176076), (1072, 166878), (1143, 156512), (1168, 153162), (1206, 148336), (1314, 136144), (1524, 117384), (1608, 111252), (1752, 102108), (2032, 88038), (2144, 83439), (2286, 78256), (2336, 76581), (2412, 74168), (2628, 68072), (3048, 58692), (3216, 55626), (3504, 51054), (4064, 44019), (4572, 39128), (4824, 37084), (4891, 36576), (5256, 34036), (6096, 29346), (6432, 27813), (7008, 25527), (8509, 21024), (9144, 19564), (9271, 19296), (9648, 18542), (9782, 18288), (10512, 17018), (12192, 14673)]