121739008

素因数分解:

$2^8\times {\mathrm{307}}^1\times {\mathrm{1549}}^1$

素因数の和:1872

約数の個数: 36

約数和(自身を含む): 243951400

約数和(自身を除く): 122212392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 307, 614, 1228, 1549, 2456, 3098, 4912, 6196, 9824, 12392, 19648, 24784, 39296, 49568, 78592, 99136, 198272, 396544, 475543, 951086, 1902172, 3804344, 7608688, 15217376, 30434752, 60869504, 121739008]

約数ペア:

[(1, 121739008), (2, 60869504), (4, 30434752), (8, 15217376), (16, 7608688), (32, 3804344), (64, 1902172), (128, 951086), (256, 475543), (307, 396544), (614, 198272), (1228, 99136), (1549, 78592), (2456, 49568), (3098, 39296), (4912, 24784), (6196, 19648), (9824, 12392)]