127340752

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2588

約数の個数: 80

約数和(自身を含む): 315229824

約数和(自身を除く): 187889072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 616, 656, 902, 1148, 1232, 1804, 2296, 2521, 3157, 3608, 4592, 5042, 6314, 7216, 10084, 12628, 17647, 20168, 25256, 27731, 35294, 40336, 50512, 55462, 70588, 103361, 110924, 141176, 194117, 206722, 221848, 282352, 388234, 413444, 443696, 723527, 776468, 826888, 1136971, 1447054, 1552936, 1653776, 2273942, 2894108, 3105872, 4547884, 5788216, 7958797, 9095768, 11576432, 15917594, 18191536, 31835188, 63670376, 127340752]

約数ペア:

[(1, 127340752), (2, 63670376), (4, 31835188), (7, 18191536), (8, 15917594), (11, 11576432), (14, 9095768), (16, 7958797), (22, 5788216), (28, 4547884), (41, 3105872), (44, 2894108), (56, 2273942), (77, 1653776), (82, 1552936), (88, 1447054), (112, 1136971), (154, 826888), (164, 776468), (176, 723527), (287, 443696), (308, 413444), (328, 388234), (451, 282352), (574, 221848), (616, 206722), (656, 194117), (902, 141176), (1148, 110924), (1232, 103361), (1804, 70588), (2296, 55462), (2521, 50512), (3157, 40336), (3608, 35294), (4592, 27731), (5042, 25256), (6314, 20168), (7216, 17647), (10084, 12628)]