122213248

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{6869}}^1$

素因数の和:7022

約数の個数: 32

約数和(自身を含む): 245259000

約数和(自身を除く): 123045752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 6869, 8896, 13738, 17792, 27476, 54952, 109904, 219808, 439616, 879232, 954791, 1909582, 3819164, 7638328, 15276656, 30553312, 61106624, 122213248]

約数ペア:

[(1, 122213248), (2, 61106624), (4, 30553312), (8, 15276656), (16, 7638328), (32, 3819164), (64, 1909582), (128, 954791), (139, 879232), (278, 439616), (556, 219808), (1112, 109904), (2224, 54952), (4448, 27476), (6869, 17792), (8896, 13738)]