145752064

素因数分解:

$2^{20}\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 42

約数和(自身を含む): 293601140

約数和(自身を除く): 147849076

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1024, 1112, 2048, 2224, 4096, 4448, 8192, 8896, 16384, 17792, 32768, 35584, 65536, 71168, 131072, 142336, 262144, 284672, 524288, 569344, 1048576, 1138688, 2277376, 4554752, 9109504, 18219008, 36438016, 72876032, 145752064]

約数ペア:

[(1, 145752064), (2, 72876032), (4, 36438016), (8, 18219008), (16, 9109504), (32, 4554752), (64, 2277376), (128, 1138688), (139, 1048576), (256, 569344), (278, 524288), (512, 284672), (556, 262144), (1024, 142336), (1112, 131072), (2048, 71168), (2224, 65536), (4096, 35584), (4448, 32768), (8192, 17792), (8896, 16384)]