159986612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{8191}}^1$

素因数の和:8471

約数の個数: 24

約数和(自身を含む): 295895040

約数和(自身を除く): 135908428

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 4883, 8191, 9766, 16382, 19532, 32764, 155629, 311258, 622516, 2105087, 4210174, 8420348, 39996653, 79993306, 159986612]

約数ペア:

[(1, 159986612), (2, 79993306), (4, 39996653), (19, 8420348), (38, 4210174), (76, 2105087), (257, 622516), (514, 311258), (1028, 155629), (4883, 32764), (8191, 19532), (9766, 16382)]