132480656

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:780

約数の個数: 80

約数和(自身を含む): 322265088

約数和(自身を除く): 189784432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 191, 308, 382, 563, 616, 764, 1126, 1232, 1337, 1528, 2101, 2252, 2674, 3056, 3941, 4202, 4504, 5348, 6193, 7882, 8404, 9008, 10696, 12386, 14707, 15764, 16808, 21392, 24772, 29414, 31528, 33616, 43351, 49544, 58828, 63056, 86702, 99088, 107533, 117656, 173404, 215066, 235312, 346808, 430132, 693616, 752731, 860264, 1182863, 1505462, 1720528, 2365726, 3010924, 4731452, 6021848, 8280041, 9462904, 12043696, 16560082, 18925808, 33120164, 66240328, 132480656]

約数ペア:

[(1, 132480656), (2, 66240328), (4, 33120164), (7, 18925808), (8, 16560082), (11, 12043696), (14, 9462904), (16, 8280041), (22, 6021848), (28, 4731452), (44, 3010924), (56, 2365726), (77, 1720528), (88, 1505462), (112, 1182863), (154, 860264), (176, 752731), (191, 693616), (308, 430132), (382, 346808), (563, 235312), (616, 215066), (764, 173404), (1126, 117656), (1232, 107533), (1337, 99088), (1528, 86702), (2101, 63056), (2252, 58828), (2674, 49544), (3056, 43351), (3941, 33616), (4202, 31528), (4504, 29414), (5348, 24772), (6193, 21392), (7882, 16808), (8404, 15764), (9008, 14707), (10696, 12386)]