127857184

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 327765312

約数和(自身を除く): 199908128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 83, 91, 92, 104, 112, 161, 166, 182, 184, 208, 224, 299, 322, 332, 364, 368, 416, 529, 581, 598, 644, 664, 728, 736, 1058, 1079, 1162, 1196, 1288, 1328, 1456, 1909, 2093, 2116, 2158, 2324, 2392, 2576, 2656, 2912, 3703, 3818, 4186, 4232, 4316, 4648, 4784, 5152, 6877, 7406, 7553, 7636, 8372, 8464, 8632, 9296, 9568, 13363, 13754, 14812, 15106, 15272, 16744, 16928, 17264, 18592, 24817, 26726, 27508, 29624, 30212, 30544, 33488, 34528, 43907, 48139, 49634, 53452, 55016, 59248, 60424, 61088, 66976, 87814, 96278, 99268, 106904, 110032, 118496, 120848, 173719, 175628, 192556, 198536, 213808, 220064, 241696, 307349, 347438, 351256, 385112, 397072, 427616, 570791, 614698, 694876, 702512, 770224, 794144, 1141582, 1229396, 1389752, 1405024, 1540448, 2283164, 2458792, 2779504, 3995537, 4566328, 4917584, 5559008, 7991074, 9132656, 9835168, 15982148, 18265312, 31964296, 63928592, 127857184]

約数ペア:

[(1, 127857184), (2, 63928592), (4, 31964296), (7, 18265312), (8, 15982148), (13, 9835168), (14, 9132656), (16, 7991074), (23, 5559008), (26, 4917584), (28, 4566328), (32, 3995537), (46, 2779504), (52, 2458792), (56, 2283164), (83, 1540448), (91, 1405024), (92, 1389752), (104, 1229396), (112, 1141582), (161, 794144), (166, 770224), (182, 702512), (184, 694876), (208, 614698), (224, 570791), (299, 427616), (322, 397072), (332, 385112), (364, 351256), (368, 347438), (416, 307349), (529, 241696), (581, 220064), (598, 213808), (644, 198536), (664, 192556), (728, 175628), (736, 173719), (1058, 120848), (1079, 118496), (1162, 110032), (1196, 106904), (1288, 99268), (1328, 96278), (1456, 87814), (1909, 66976), (2093, 61088), (2116, 60424), (2158, 59248), (2324, 55016), (2392, 53452), (2576, 49634), (2656, 48139), (2912, 43907), (3703, 34528), (3818, 33488), (4186, 30544), (4232, 30212), (4316, 29624), (4648, 27508), (4784, 26726), (5152, 24817), (6877, 18592), (7406, 17264), (7553, 16928), (7636, 16744), (8372, 15272), (8464, 15106), (8632, 14812), (9296, 13754), (9568, 13363)]