131367984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4217}}^1$

素因数の和:4298

約数の個数: 80

約数和(自身を含む): 376583040

約数和(自身を除く): 245215056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 59, 66, 88, 118, 132, 176, 177, 236, 264, 354, 472, 528, 649, 708, 944, 1298, 1416, 1947, 2596, 2832, 3894, 4217, 5192, 7788, 8434, 10384, 12651, 15576, 16868, 25302, 31152, 33736, 46387, 50604, 67472, 92774, 101208, 139161, 185548, 202416, 248803, 278322, 371096, 497606, 556644, 742192, 746409, 995212, 1113288, 1492818, 1990424, 2226576, 2736833, 2985636, 3980848, 5473666, 5971272, 8210499, 10947332, 11942544, 16420998, 21894664, 32841996, 43789328, 65683992, 131367984]

約数ペア:

[(1, 131367984), (2, 65683992), (3, 43789328), (4, 32841996), (6, 21894664), (8, 16420998), (11, 11942544), (12, 10947332), (16, 8210499), (22, 5971272), (24, 5473666), (33, 3980848), (44, 2985636), (48, 2736833), (59, 2226576), (66, 1990424), (88, 1492818), (118, 1113288), (132, 995212), (176, 746409), (177, 742192), (236, 556644), (264, 497606), (354, 371096), (472, 278322), (528, 248803), (649, 202416), (708, 185548), (944, 139161), (1298, 101208), (1416, 92774), (1947, 67472), (2596, 50604), (2832, 46387), (3894, 33736), (4217, 31152), (5192, 25302), (7788, 16868), (8434, 15576), (10384, 12651)]