158408704

素因数分解:

$2^{13}\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 56

約数和(自身を含む): 323007228

約数和(自身を除く): 164598524

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 317, 488, 512, 634, 976, 1024, 1268, 1952, 2048, 2536, 3904, 4096, 5072, 7808, 8192, 10144, 15616, 19337, 20288, 31232, 38674, 40576, 62464, 77348, 81152, 124928, 154696, 162304, 249856, 309392, 324608, 499712, 618784, 649216, 1237568, 1298432, 2475136, 2596864, 4950272, 9900544, 19801088, 39602176, 79204352, 158408704]

約数ペア:

[(1, 158408704), (2, 79204352), (4, 39602176), (8, 19801088), (16, 9900544), (32, 4950272), (61, 2596864), (64, 2475136), (122, 1298432), (128, 1237568), (244, 649216), (256, 618784), (317, 499712), (488, 324608), (512, 309392), (634, 249856), (976, 162304), (1024, 154696), (1268, 124928), (1952, 81152), (2048, 77348), (2536, 62464), (3904, 40576), (4096, 38674), (5072, 31232), (7808, 20288), (8192, 19337), (10144, 15616)]