131193276

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2749}}^1$

素因数の和:2894

約数の個数: 48

約数和(自身を含む): 316932000

約数和(自身を除く): 185738724

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 97, 123, 164, 194, 246, 291, 388, 492, 582, 1164, 2749, 3977, 5498, 7954, 8247, 10996, 11931, 15908, 16494, 23862, 32988, 47724, 112709, 225418, 266653, 338127, 450836, 533306, 676254, 799959, 1066612, 1352508, 1599918, 3199836, 10932773, 21865546, 32798319, 43731092, 65596638, 131193276]

約数ペア:

[(1, 131193276), (2, 65596638), (3, 43731092), (4, 32798319), (6, 21865546), (12, 10932773), (41, 3199836), (82, 1599918), (97, 1352508), (123, 1066612), (164, 799959), (194, 676254), (246, 533306), (291, 450836), (388, 338127), (492, 266653), (582, 225418), (1164, 112709), (2749, 47724), (3977, 32988), (5498, 23862), (7954, 16494), (8247, 15908), (10996, 11931)]