171955122688

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{7621}}^1$

素因数の和:8113

約数の個数: 80

約数和(自身を含む): 347323198464

約数和(自身を除く): 175368075776

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 347, 508, 512, 694, 1016, 1388, 2032, 2776, 4064, 5552, 7621, 8128, 11104, 15242, 16256, 22208, 30484, 32512, 44069, 44416, 60968, 65024, 88138, 88832, 121936, 176276, 177664, 243872, 352552, 487744, 705104, 967867, 975488, 1410208, 1935734, 1950976, 2644487, 2820416, 3871468, 3901952, 5288974, 5640832, 7742936, 10577948, 11281664, 15485872, 21155896, 22563328, 30971744, 42311792, 61943488, 84623584, 123886976, 169247168, 247773952, 335849849, 338494336, 495547904, 671699698, 676988672, 1343399396, 1353977344, 2686798792, 5373597584, 10747195168, 21494390336, 42988780672, 85977561344, 171955122688]

約数ペア:

[(1, 171955122688), (2, 85977561344), (4, 42988780672), (8, 21494390336), (16, 10747195168), (32, 5373597584), (64, 2686798792), (127, 1353977344), (128, 1343399396), (254, 676988672), (256, 671699698), (347, 495547904), (508, 338494336), (512, 335849849), (694, 247773952), (1016, 169247168), (1388, 123886976), (2032, 84623584), (2776, 61943488), (4064, 42311792), (5552, 30971744), (7621, 22563328), (8128, 21155896), (11104, 15485872), (15242, 11281664), (16256, 10577948), (22208, 7742936), (30484, 5640832), (32512, 5288974), (44069, 3901952), (44416, 3871468), (60968, 2820416), (65024, 2644487), (88138, 1950976), (88832, 1935734), (121936, 1410208), (176276, 975488), (177664, 967867), (243872, 705104), (352552, 487744)]