164728214

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{619279}}^1$

素因数の和:619307

約数の個数: 16

約数和(自身を含む): 297254400

約数和(自身を除く): 132526186

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 619279, 1238558, 4334953, 8669906, 11766301, 23532602, 82364107, 164728214]

約数ペア:

[(1, 164728214), (2, 82364107), (7, 23532602), (14, 11766301), (19, 8669906), (38, 4334953), (133, 1238558), (266, 619279)]