128774976

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:301

約数の個数: 168

約数和(自身を含む): 392411712

約数和(自身を除く): 263636736

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 88, 92, 96, 121, 132, 138, 176, 184, 192, 241, 242, 253, 264, 276, 352, 363, 368, 482, 484, 506, 528, 552, 704, 723, 726, 736, 759, 964, 968, 1012, 1056, 1104, 1446, 1452, 1472, 1518, 1928, 1936, 2024, 2112, 2208, 2651, 2783, 2892, 2904, 3036, 3856, 3872, 4048, 4416, 5302, 5543, 5566, 5784, 5808, 6072, 7712, 7744, 7953, 8096, 8349, 10604, 11086, 11132, 11568, 11616, 12144, 15424, 15906, 16192, 16629, 16698, 21208, 22172, 22264, 23136, 23232, 24288, 29161, 31812, 33258, 33396, 42416, 44344, 44528, 46272, 48576, 58322, 60973, 63624, 66516, 66792, 84832, 87483, 88688, 89056, 116644, 121946, 127248, 133032, 133584, 169664, 174966, 177376, 178112, 182919, 233288, 243892, 254496, 266064, 267168, 349932, 354752, 365838, 466576, 487784, 508992, 532128, 534336, 670703, 699864, 731676, 933152, 975568, 1064256, 1341406, 1399728, 1463352, 1866304, 1951136, 2012109, 2682812, 2799456, 2926704, 3902272, 4024218, 5365624, 5598912, 5853408, 8048436, 10731248, 11706816, 16096872, 21462496, 32193744, 42924992, 64387488, 128774976]

約数ペア:

[(1, 128774976), (2, 64387488), (3, 42924992), (4, 32193744), (6, 21462496), (8, 16096872), (11, 11706816), (12, 10731248), (16, 8048436), (22, 5853408), (23, 5598912), (24, 5365624), (32, 4024218), (33, 3902272), (44, 2926704), (46, 2799456), (48, 2682812), (64, 2012109), (66, 1951136), (69, 1866304), (88, 1463352), (92, 1399728), (96, 1341406), (121, 1064256), (132, 975568), (138, 933152), (176, 731676), (184, 699864), (192, 670703), (241, 534336), (242, 532128), (253, 508992), (264, 487784), (276, 466576), (352, 365838), (363, 354752), (368, 349932), (482, 267168), (484, 266064), (506, 254496), (528, 243892), (552, 233288), (704, 182919), (723, 178112), (726, 177376), (736, 174966), (759, 169664), (964, 133584), (968, 133032), (1012, 127248), (1056, 121946), (1104, 116644), (1446, 89056), (1452, 88688), (1472, 87483), (1518, 84832), (1928, 66792), (1936, 66516), (2024, 63624), (2112, 60973), (2208, 58322), (2651, 48576), (2783, 46272), (2892, 44528), (2904, 44344), (3036, 42416), (3856, 33396), (3872, 33258), (4048, 31812), (4416, 29161), (5302, 24288), (5543, 23232), (5566, 23136), (5784, 22264), (5808, 22172), (6072, 21208), (7712, 16698), (7744, 16629), (7953, 16192), (8096, 15906), (8349, 15424), (10604, 12144), (11086, 11616), (11132, 11568)]