178332787968

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{32381}}^1$

素因数の和:32572

約数の個数: 144

約数和(自身を含む): 486090605952

約数和(自身を除く): 307757817984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 101, 128, 142, 192, 202, 213, 256, 284, 303, 384, 404, 426, 568, 606, 768, 808, 852, 1136, 1212, 1616, 1704, 2272, 2424, 3232, 3408, 4544, 4848, 6464, 6816, 7171, 9088, 9696, 12928, 13632, 14342, 18176, 19392, 21513, 25856, 27264, 28684, 32381, 38784, 43026, 54528, 57368, 64762, 77568, 86052, 97143, 114736, 129524, 172104, 194286, 229472, 259048, 344208, 388572, 458944, 518096, 688416, 777144, 917888, 1036192, 1376832, 1554288, 1835776, 2072384, 2299051, 2753664, 3108576, 3270481, 4144768, 4598102, 5507328, 6217152, 6540962, 6897153, 8289536, 9196204, 9811443, 12434304, 13081924, 13794306, 18392408, 19622886, 24868608, 26163848, 27588612, 36784816, 39245772, 52327696, 55177224, 73569632, 78491544, 104655392, 110354448, 147139264, 156983088, 209310784, 220708896, 232204151, 294278528, 313966176, 418621568, 441417792, 464408302, 588557056, 627932352, 696612453, 837243136, 882835584, 928816604, 1255864704, 1393224906, 1765671168, 1857633208, 2511729408, 2786449812, 3715266416, 5572899624, 7430532832, 11145799248, 14861065664, 22291598496, 29722131328, 44583196992, 59444262656, 89166393984, 178332787968]

約数ペア:

[(1, 178332787968), (2, 89166393984), (3, 59444262656), (4, 44583196992), (6, 29722131328), (8, 22291598496), (12, 14861065664), (16, 11145799248), (24, 7430532832), (32, 5572899624), (48, 3715266416), (64, 2786449812), (71, 2511729408), (96, 1857633208), (101, 1765671168), (128, 1393224906), (142, 1255864704), (192, 928816604), (202, 882835584), (213, 837243136), (256, 696612453), (284, 627932352), (303, 588557056), (384, 464408302), (404, 441417792), (426, 418621568), (568, 313966176), (606, 294278528), (768, 232204151), (808, 220708896), (852, 209310784), (1136, 156983088), (1212, 147139264), (1616, 110354448), (1704, 104655392), (2272, 78491544), (2424, 73569632), (3232, 55177224), (3408, 52327696), (4544, 39245772), (4848, 36784816), (6464, 27588612), (6816, 26163848), (7171, 24868608), (9088, 19622886), (9696, 18392408), (12928, 13794306), (13632, 13081924), (14342, 12434304), (18176, 9811443), (19392, 9196204), (21513, 8289536), (25856, 6897153), (27264, 6540962), (28684, 6217152), (32381, 5507328), (38784, 4598102), (43026, 4144768), (54528, 3270481), (57368, 3108576), (64762, 2753664), (77568, 2299051), (86052, 2072384), (97143, 1835776), (114736, 1554288), (129524, 1376832), (172104, 1036192), (194286, 917888), (229472, 777144), (259048, 688416), (344208, 518096), (388572, 458944)]