127533056

素因数分解:

$2^{17}\times 7^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 293600160

約数和(自身を除く): 166067104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 256, 278, 448, 512, 556, 896, 973, 1024, 1112, 1792, 1946, 2048, 2224, 3584, 3892, 4096, 4448, 7168, 7784, 8192, 8896, 14336, 15568, 16384, 17792, 28672, 31136, 32768, 35584, 57344, 62272, 65536, 71168, 114688, 124544, 131072, 142336, 229376, 249088, 284672, 458752, 498176, 569344, 917504, 996352, 1138688, 1992704, 2277376, 3985408, 4554752, 7970816, 9109504, 15941632, 18219008, 31883264, 63766528, 127533056]

約数ペア:

[(1, 127533056), (2, 63766528), (4, 31883264), (7, 18219008), (8, 15941632), (14, 9109504), (16, 7970816), (28, 4554752), (32, 3985408), (56, 2277376), (64, 1992704), (112, 1138688), (128, 996352), (139, 917504), (224, 569344), (256, 498176), (278, 458752), (448, 284672), (512, 249088), (556, 229376), (896, 142336), (973, 131072), (1024, 124544), (1112, 114688), (1792, 71168), (1946, 65536), (2048, 62272), (2224, 57344), (3584, 35584), (3892, 32768), (4096, 31136), (4448, 28672), (7168, 17792), (7784, 16384), (8192, 15568), (8896, 14336)]