168754672

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{96763}}^1$

素因数の和:96880

約数の個数: 20

約数和(自身を含む): 329965240

約数和(自身を除く): 161210568

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 96763, 193526, 387052, 774104, 1548208, 10547167, 21094334, 42188668, 84377336, 168754672]

約数ペア:

[(1, 168754672), (2, 84377336), (4, 42188668), (8, 21094334), (16, 10547167), (109, 1548208), (218, 774104), (436, 387052), (872, 193526), (1744, 96763)]