147394024

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{428471}}^1$

素因数の和:428520

約数の個数: 16

約数和(自身を含む): 282791520

約数和(自身を除く): 135397496

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 428471, 856942, 1713884, 3427768, 18424253, 36848506, 73697012, 147394024]

約数ペア:

[(1, 147394024), (2, 73697012), (4, 36848506), (8, 18424253), (43, 3427768), (86, 1713884), (172, 856942), (344, 428471)]