129643272

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 403341120

約数和(自身を除く): 273697848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 121, 132, 138, 184, 198, 207, 242, 253, 264, 276, 363, 396, 414, 484, 506, 552, 647, 726, 759, 792, 828, 968, 1012, 1089, 1294, 1452, 1518, 1656, 1941, 2024, 2178, 2277, 2588, 2783, 2904, 3036, 3882, 4356, 4554, 5176, 5566, 5823, 6072, 7117, 7764, 8349, 8712, 9108, 11132, 11646, 14234, 14881, 15528, 16698, 18216, 21351, 22264, 23292, 25047, 28468, 29762, 33396, 42702, 44643, 46584, 50094, 56936, 59524, 64053, 66792, 78287, 85404, 89286, 100188, 119048, 128106, 133929, 156574, 163691, 170808, 178572, 200376, 234861, 256212, 267858, 313148, 327382, 357144, 469722, 491073, 512424, 535716, 626296, 654764, 704583, 939444, 982146, 1071432, 1309528, 1409166, 1473219, 1800601, 1878888, 1964292, 2818332, 2946438, 3601202, 3928584, 5401803, 5636664, 5892876, 7202404, 10803606, 11785752, 14404808, 16205409, 21607212, 32410818, 43214424, 64821636, 129643272]

約数ペア:

[(1, 129643272), (2, 64821636), (3, 43214424), (4, 32410818), (6, 21607212), (8, 16205409), (9, 14404808), (11, 11785752), (12, 10803606), (18, 7202404), (22, 5892876), (23, 5636664), (24, 5401803), (33, 3928584), (36, 3601202), (44, 2946438), (46, 2818332), (66, 1964292), (69, 1878888), (72, 1800601), (88, 1473219), (92, 1409166), (99, 1309528), (121, 1071432), (132, 982146), (138, 939444), (184, 704583), (198, 654764), (207, 626296), (242, 535716), (253, 512424), (264, 491073), (276, 469722), (363, 357144), (396, 327382), (414, 313148), (484, 267858), (506, 256212), (552, 234861), (647, 200376), (726, 178572), (759, 170808), (792, 163691), (828, 156574), (968, 133929), (1012, 128106), (1089, 119048), (1294, 100188), (1452, 89286), (1518, 85404), (1656, 78287), (1941, 66792), (2024, 64053), (2178, 59524), (2277, 56936), (2588, 50094), (2783, 46584), (2904, 44643), (3036, 42702), (3882, 33396), (4356, 29762), (4554, 28468), (5176, 25047), (5566, 23292), (5823, 22264), (6072, 21351), (7117, 18216), (7764, 16698), (8349, 15528), (8712, 14881), (9108, 14234), (11132, 11646)]