177896836

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{2713}}^1$

素因数の和:2840

約数の個数: 36

約数和(自身を含む): 340710132

約数和(自身を除く): 162813296

約数列:

[1, 2, 4, 13, 26, 52, 97, 169, 194, 338, 388, 676, 1261, 2522, 2713, 5044, 5426, 10852, 16393, 32786, 35269, 65572, 70538, 141076, 263161, 458497, 526322, 916994, 1052644, 1833988, 3421093, 6842186, 13684372, 44474209, 88948418, 177896836]

約数ペア:

[(1, 177896836), (2, 88948418), (4, 44474209), (13, 13684372), (26, 6842186), (52, 3421093), (97, 1833988), (169, 1052644), (194, 916994), (338, 526322), (388, 458497), (676, 263161), (1261, 141076), (2522, 70538), (2713, 65572), (5044, 35269), (5426, 32786), (10852, 16393)]