156949628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{6247}}^1$

素因数の和:6833

約数の個数: 24

約数和(自身を含む): 300203904

約数和(自身を除く): 143254276

約数列:

[1, 2, 4, 11, 22, 44, 571, 1142, 2284, 6247, 6281, 12494, 12562, 24988, 25124, 68717, 137434, 274868, 3567037, 7134074, 14268148, 39237407, 78474814, 156949628]

約数ペア:

[(1, 156949628), (2, 78474814), (4, 39237407), (11, 14268148), (22, 7134074), (44, 3567037), (571, 274868), (1142, 137434), (2284, 68717), (6247, 25124), (6281, 24988), (12494, 12562)]