153449318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3169}}^1$

素因数の和:3284

約数の個数: 32

約数和(自身を含む): 262932480

約数和(自身を除く): 109483162

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 1562, 2201, 3169, 4402, 6338, 24211, 34859, 48422, 69718, 98239, 196478, 224999, 449998, 1080629, 2161258, 2474989, 4949978, 6974969, 13949938, 76724659, 153449318]

約数ペア:

[(1, 153449318), (2, 76724659), (11, 13949938), (22, 6974969), (31, 4949978), (62, 2474989), (71, 2161258), (142, 1080629), (341, 449998), (682, 224999), (781, 196478), (1562, 98239), (2201, 69718), (3169, 48422), (4402, 34859), (6338, 24211)]