133754894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 258220032

約数和(自身を除く): 124465138

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 151, 157, 182, 217, 302, 314, 403, 434, 806, 1057, 1099, 1963, 2041, 2114, 2198, 2821, 3926, 4082, 4681, 4867, 5642, 9362, 9734, 13741, 14287, 23707, 27482, 28574, 32767, 34069, 47414, 60853, 63271, 65534, 68138, 121706, 126542, 165949, 308191, 331898, 425971, 442897, 616382, 734917, 851942, 885794, 1469834, 2157337, 4314674, 5144419, 9553921, 10288838, 19107842, 66877447, 133754894]

約数ペア:

[(1, 133754894), (2, 66877447), (7, 19107842), (13, 10288838), (14, 9553921), (26, 5144419), (31, 4314674), (62, 2157337), (91, 1469834), (151, 885794), (157, 851942), (182, 734917), (217, 616382), (302, 442897), (314, 425971), (403, 331898), (434, 308191), (806, 165949), (1057, 126542), (1099, 121706), (1963, 68138), (2041, 65534), (2114, 63271), (2198, 60853), (2821, 47414), (3926, 34069), (4082, 32767), (4681, 28574), (4867, 27482), (5642, 23707), (9362, 14287), (9734, 13741)]