155657952

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4783}}^1$

素因数の和:4912

約数の個数: 72

約数和(自身を含む): 446662944

約数和(自身を除く): 291004992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 3616, 4068, 4783, 5424, 8136, 9566, 10848, 14349, 16272, 19132, 28698, 32544, 38264, 43047, 57396, 76528, 86094, 114792, 153056, 172188, 229584, 344376, 459168, 540479, 688752, 1080958, 1377504, 1621437, 2161916, 3242874, 4323832, 4864311, 6485748, 8647664, 9728622, 12971496, 17295328, 19457244, 25942992, 38914488, 51885984, 77828976, 155657952]

約数ペア:

[(1, 155657952), (2, 77828976), (3, 51885984), (4, 38914488), (6, 25942992), (8, 19457244), (9, 17295328), (12, 12971496), (16, 9728622), (18, 8647664), (24, 6485748), (32, 4864311), (36, 4323832), (48, 3242874), (72, 2161916), (96, 1621437), (113, 1377504), (144, 1080958), (226, 688752), (288, 540479), (339, 459168), (452, 344376), (678, 229584), (904, 172188), (1017, 153056), (1356, 114792), (1808, 86094), (2034, 76528), (2712, 57396), (3616, 43047), (4068, 38264), (4783, 32544), (5424, 28698), (8136, 19132), (9566, 16272), (10848, 14349)]