139284672

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 112

約数和(自身を含む): 394289280

約数和(自身を除く): 255004608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 139, 192, 204, 272, 278, 307, 408, 417, 544, 556, 614, 816, 834, 921, 1088, 1112, 1228, 1632, 1668, 1842, 2224, 2363, 2456, 3264, 3336, 3684, 4448, 4726, 4912, 5219, 6672, 7089, 7368, 8896, 9452, 9824, 10438, 13344, 14178, 14736, 15657, 18904, 19648, 20876, 26688, 28356, 29472, 31314, 37808, 41752, 42673, 56712, 58944, 62628, 75616, 83504, 85346, 113424, 125256, 128019, 151232, 167008, 170692, 226848, 250512, 256038, 334016, 341384, 453696, 501024, 512076, 682768, 725441, 1002048, 1024152, 1365536, 1450882, 2048304, 2176323, 2731072, 2901764, 4096608, 4352646, 5803528, 8193216, 8705292, 11607056, 17410584, 23214112, 34821168, 46428224, 69642336, 139284672]

約数ペア:

[(1, 139284672), (2, 69642336), (3, 46428224), (4, 34821168), (6, 23214112), (8, 17410584), (12, 11607056), (16, 8705292), (17, 8193216), (24, 5803528), (32, 4352646), (34, 4096608), (48, 2901764), (51, 2731072), (64, 2176323), (68, 2048304), (96, 1450882), (102, 1365536), (136, 1024152), (139, 1002048), (192, 725441), (204, 682768), (272, 512076), (278, 501024), (307, 453696), (408, 341384), (417, 334016), (544, 256038), (556, 250512), (614, 226848), (816, 170692), (834, 167008), (921, 151232), (1088, 128019), (1112, 125256), (1228, 113424), (1632, 85346), (1668, 83504), (1842, 75616), (2224, 62628), (2363, 58944), (2456, 56712), (3264, 42673), (3336, 41752), (3684, 37808), (4448, 31314), (4726, 29472), (4912, 28356), (5219, 26688), (6672, 20876), (7089, 19648), (7368, 18904), (8896, 15657), (9452, 14736), (9824, 14178), (10438, 13344)]