139582912

素因数分解:

$2^6\times 7^1\times {\mathrm{311569}}^1$

素因数の和:311588

約数の個数: 28

約数和(自身を含む): 316555120

約数和(自身を除く): 176972208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 311569, 623138, 1246276, 2180983, 2492552, 4361966, 4985104, 8723932, 9970208, 17447864, 19940416, 34895728, 69791456, 139582912]

約数ペア:

[(1, 139582912), (2, 69791456), (4, 34895728), (7, 19940416), (8, 17447864), (14, 9970208), (16, 8723932), (28, 4985104), (32, 4361966), (56, 2492552), (64, 2180983), (112, 1246276), (224, 623138), (448, 311569)]