159276656

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 180

約数和(自身を含む): 417379536

約数和(自身を除く): 258102880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 49, 56, 73, 77, 88, 92, 98, 112, 121, 146, 154, 161, 176, 184, 196, 242, 253, 292, 308, 322, 368, 392, 484, 506, 511, 539, 584, 616, 644, 784, 803, 847, 968, 1012, 1022, 1078, 1127, 1168, 1232, 1288, 1606, 1679, 1694, 1771, 1936, 2024, 2044, 2156, 2254, 2576, 2783, 3212, 3358, 3388, 3542, 3577, 4048, 4088, 4312, 4508, 5566, 5621, 5929, 6424, 6716, 6776, 7084, 7154, 8176, 8624, 8833, 9016, 11132, 11242, 11753, 11858, 12397, 12848, 13432, 13552, 14168, 14308, 17666, 18032, 18469, 19481, 22264, 22484, 23506, 23716, 24794, 26864, 28336, 28616, 35332, 36938, 38962, 39347, 44528, 44968, 47012, 47432, 49588, 57232, 61831, 70664, 73876, 77924, 78694, 82271, 89936, 94024, 94864, 99176, 123662, 129283, 136367, 141328, 147752, 155848, 157388, 164542, 188048, 198352, 203159, 247324, 258566, 272734, 295504, 311696, 314776, 329084, 406318, 432817, 494648, 517132, 545468, 629552, 658168, 812636, 865634, 904981, 989296, 1034264, 1090936, 1316336, 1422113, 1625272, 1731268, 1809962, 2068528, 2181872, 2844226, 3250544, 3462536, 3619924, 5688452, 6925072, 7239848, 9954791, 11376904, 14479696, 19909582, 22753808, 39819164, 79638328, 159276656]

約数ペア:

[(1, 159276656), (2, 79638328), (4, 39819164), (7, 22753808), (8, 19909582), (11, 14479696), (14, 11376904), (16, 9954791), (22, 7239848), (23, 6925072), (28, 5688452), (44, 3619924), (46, 3462536), (49, 3250544), (56, 2844226), (73, 2181872), (77, 2068528), (88, 1809962), (92, 1731268), (98, 1625272), (112, 1422113), (121, 1316336), (146, 1090936), (154, 1034264), (161, 989296), (176, 904981), (184, 865634), (196, 812636), (242, 658168), (253, 629552), (292, 545468), (308, 517132), (322, 494648), (368, 432817), (392, 406318), (484, 329084), (506, 314776), (511, 311696), (539, 295504), (584, 272734), (616, 258566), (644, 247324), (784, 203159), (803, 198352), (847, 188048), (968, 164542), (1012, 157388), (1022, 155848), (1078, 147752), (1127, 141328), (1168, 136367), (1232, 129283), (1288, 123662), (1606, 99176), (1679, 94864), (1694, 94024), (1771, 89936), (1936, 82271), (2024, 78694), (2044, 77924), (2156, 73876), (2254, 70664), (2576, 61831), (2783, 57232), (3212, 49588), (3358, 47432), (3388, 47012), (3542, 44968), (3577, 44528), (4048, 39347), (4088, 38962), (4312, 36938), (4508, 35332), (5566, 28616), (5621, 28336), (5929, 26864), (6424, 24794), (6716, 23716), (6776, 23506), (7084, 22484), (7154, 22264), (8176, 19481), (8624, 18469), (8833, 18032), (9016, 17666), (11132, 14308), (11242, 14168), (11753, 13552), (11858, 13432), (12397, 12848)]