157445576

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{480017}}^1$

素因数の和:480064

約数の個数: 16

約数和(自身を含む): 302411340

約数和(自身を除く): 144965764

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 480017, 960034, 1920068, 3840136, 19680697, 39361394, 78722788, 157445576]

約数ペア:

[(1, 157445576), (2, 78722788), (4, 39361394), (8, 19680697), (41, 3840136), (82, 1920068), (164, 960034), (328, 480017)]