164164672

素因数分解:

$2^6\times 7^1\times {\mathrm{366439}}^1$

素因数の和:366458

約数の個数: 28

約数和(自身を含む): 372303040

約数和(自身を除く): 208138368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 366439, 732878, 1465756, 2565073, 2931512, 5130146, 5863024, 10260292, 11726048, 20520584, 23452096, 41041168, 82082336, 164164672]

約数ペア:

[(1, 164164672), (2, 82082336), (4, 41041168), (7, 23452096), (8, 20520584), (14, 11726048), (16, 10260292), (28, 5863024), (32, 5130146), (56, 2931512), (64, 2565073), (112, 1465756), (224, 732878), (448, 366439)]