142097536

素因数分解:

$2^7\times 7^1\times {\mathrm{158591}}^1$

素因数の和:158612

約数の個数: 32

約数和(自身を含む): 323527680

約数和(自身を除く): 181430144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 158591, 317182, 634364, 1110137, 1268728, 2220274, 2537456, 4440548, 5074912, 8881096, 10149824, 17762192, 20299648, 35524384, 71048768, 142097536]

約数ペア:

[(1, 142097536), (2, 71048768), (4, 35524384), (7, 20299648), (8, 17762192), (14, 10149824), (16, 8881096), (28, 5074912), (32, 4440548), (56, 2537456), (64, 2220274), (112, 1268728), (128, 1110137), (224, 634364), (448, 317182), (896, 158591)]