131876864

素因数分解:

$2^{11}\times 7^1\times {\mathrm{9199}}^1$

素因数の和:9228

約数の個数: 48

約数和(自身を含む): 301392000

約数和(自身を除く): 169515136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 9199, 14336, 18398, 36796, 64393, 73592, 128786, 147184, 257572, 294368, 515144, 588736, 1030288, 1177472, 2060576, 2354944, 4121152, 4709888, 8242304, 9419776, 16484608, 18839552, 32969216, 65938432, 131876864]

約数ペア:

[(1, 131876864), (2, 65938432), (4, 32969216), (7, 18839552), (8, 16484608), (14, 9419776), (16, 8242304), (28, 4709888), (32, 4121152), (56, 2354944), (64, 2060576), (112, 1177472), (128, 1030288), (224, 588736), (256, 515144), (448, 294368), (512, 257572), (896, 147184), (1024, 128786), (1792, 73592), (2048, 64393), (3584, 36796), (7168, 18398), (9199, 14336)]