142464960001

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{65843}}^1$

素因数の和:65966

約数の個数: 48

約数和(自身を含む): 185079582720

約数和(自身を除く): 42614622719

約数列:

[1, 7, 13, 31, 59, 91, 169, 217, 403, 413, 767, 1183, 1829, 2821, 5239, 5369, 9971, 12803, 23777, 36673, 65843, 69797, 166439, 309101, 460901, 855959, 2041133, 2163707, 3884737, 5991713, 11127467, 14287931, 26534729, 27193159, 50501581, 77892269, 120426847, 185743103, 344951477, 353511067, 656520553, 842987929, 1565549011, 2414660339, 4595643871, 10958843077, 20352137143, 142464960001]

約数ペア:

[(1, 142464960001), (7, 20352137143), (13, 10958843077), (31, 4595643871), (59, 2414660339), (91, 1565549011), (169, 842987929), (217, 656520553), (403, 353511067), (413, 344951477), (767, 185743103), (1183, 120426847), (1829, 77892269), (2821, 50501581), (5239, 27193159), (5369, 26534729), (9971, 14287931), (12803, 11127467), (23777, 5991713), (36673, 3884737), (65843, 2163707), (69797, 2041133), (166439, 855959), (309101, 460901)]