135780457904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22531}}^1\times {\mathrm{4139}}^1$

素因数の和:26698

約数の個数: 80

約数和(自身を含む): 323876770560

約数和(自身を除く): 188096312656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 4139, 8278, 16556, 22531, 28973, 33112, 45062, 53807, 57946, 66224, 90124, 107614, 115892, 157717, 180248, 215228, 231784, 292903, 315434, 360496, 376649, 430456, 463568, 585806, 630868, 753298, 860912, 1171612, 1261736, 1506596, 2050321, 2343224, 2523472, 3013192, 4100642, 4686448, 6026384, 8201284, 16402568, 32805136, 93255809, 186511618, 373023236, 652790663, 746046472, 1212325517, 1305581326, 1492092944, 2424651034, 2611162652, 4849302068, 5222325304, 8486278619, 9698604136, 10444650608, 16972557238, 19397208272, 33945114476, 67890228952, 135780457904]

約数ペア:

[(1, 135780457904), (2, 67890228952), (4, 33945114476), (7, 19397208272), (8, 16972557238), (13, 10444650608), (14, 9698604136), (16, 8486278619), (26, 5222325304), (28, 4849302068), (52, 2611162652), (56, 2424651034), (91, 1492092944), (104, 1305581326), (112, 1212325517), (182, 746046472), (208, 652790663), (364, 373023236), (728, 186511618), (1456, 93255809), (4139, 32805136), (8278, 16402568), (16556, 8201284), (22531, 6026384), (28973, 4686448), (33112, 4100642), (45062, 3013192), (53807, 2523472), (57946, 2343224), (66224, 2050321), (90124, 1506596), (107614, 1261736), (115892, 1171612), (157717, 860912), (180248, 753298), (215228, 630868), (231784, 585806), (292903, 463568), (315434, 430456), (360496, 376649)]