149340352

素因数分解:

$2^6\times 7^1\times {\mathrm{333349}}^1$

素因数の和:333368

約数の個数: 28

約数和(自身を含む): 338683600

約数和(自身を除く): 189343248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 333349, 666698, 1333396, 2333443, 2666792, 4666886, 5333584, 9333772, 10667168, 18667544, 21334336, 37335088, 74670176, 149340352]

約数ペア:

[(1, 149340352), (2, 74670176), (4, 37335088), (7, 21334336), (8, 18667544), (14, 10667168), (16, 9333772), (28, 5333584), (32, 4666886), (56, 2666792), (64, 2333443), (112, 1333396), (224, 666698), (448, 333349)]