126973616

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4530

約数の個数: 80

約数和(自身を含む): 320122368

約数和(自身を除く): 193148752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1771, 2024, 2576, 3542, 4048, 4481, 7084, 8962, 14168, 17924, 28336, 31367, 35848, 49291, 62734, 71696, 98582, 103063, 125468, 197164, 206126, 250936, 345037, 394328, 412252, 501872, 690074, 721441, 788656, 824504, 1133693, 1380148, 1442882, 1649008, 2267386, 2760296, 2885764, 4534772, 5520592, 5771528, 7935851, 9069544, 11543056, 15871702, 18139088, 31743404, 63486808, 126973616]

約数ペア:

[(1, 126973616), (2, 63486808), (4, 31743404), (7, 18139088), (8, 15871702), (11, 11543056), (14, 9069544), (16, 7935851), (22, 5771528), (23, 5520592), (28, 4534772), (44, 2885764), (46, 2760296), (56, 2267386), (77, 1649008), (88, 1442882), (92, 1380148), (112, 1133693), (154, 824504), (161, 788656), (176, 721441), (184, 690074), (253, 501872), (308, 412252), (322, 394328), (368, 345037), (506, 250936), (616, 206126), (644, 197164), (1012, 125468), (1232, 103063), (1288, 98582), (1771, 71696), (2024, 62734), (2576, 49291), (3542, 35848), (4048, 31367), (4481, 28336), (7084, 17924), (8962, 14168)]