123721192

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 285966720

約数和(自身を除く): 162245528

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 56, 58, 71, 74, 116, 142, 148, 203, 232, 259, 284, 296, 406, 497, 518, 568, 812, 841, 994, 1036, 1073, 1624, 1682, 1988, 2059, 2072, 2146, 2627, 3364, 3976, 4118, 4292, 5254, 5887, 6728, 7511, 8236, 8584, 10508, 11774, 14413, 15022, 16472, 18389, 21016, 23548, 28826, 30044, 31117, 36778, 47096, 57652, 59711, 60088, 62234, 73556, 76183, 115304, 119422, 124468, 147112, 152366, 217819, 238844, 248936, 304732, 417977, 435638, 477688, 533281, 609464, 835954, 871276, 1066562, 1671908, 1742552, 2133124, 2209307, 3343816, 4266248, 4418614, 8837228, 15465149, 17674456, 30930298, 61860596, 123721192]

約数ペア:

[(1, 123721192), (2, 61860596), (4, 30930298), (7, 17674456), (8, 15465149), (14, 8837228), (28, 4418614), (29, 4266248), (37, 3343816), (56, 2209307), (58, 2133124), (71, 1742552), (74, 1671908), (116, 1066562), (142, 871276), (148, 835954), (203, 609464), (232, 533281), (259, 477688), (284, 435638), (296, 417977), (406, 304732), (497, 248936), (518, 238844), (568, 217819), (812, 152366), (841, 147112), (994, 124468), (1036, 119422), (1073, 115304), (1624, 76183), (1682, 73556), (1988, 62234), (2059, 60088), (2072, 59711), (2146, 57652), (2627, 47096), (3364, 36778), (3976, 31117), (4118, 30044), (4292, 28826), (5254, 23548), (5887, 21016), (6728, 18389), (7511, 16472), (8236, 15022), (8584, 14413), (10508, 11774)]