159409868

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{47387}}^1$

素因数の和:47449

約数の個数: 18

約数和(自身を含む): 288924636

約数和(自身を除く): 129514768

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 47387, 94774, 189548, 1374223, 2748446, 5496892, 39852467, 79704934, 159409868]

約数ペア:

[(1, 159409868), (2, 79704934), (4, 39852467), (29, 5496892), (58, 2748446), (116, 1374223), (841, 189548), (1682, 94774), (3364, 47387)]