154417984

素因数分解:

$2^6\times 7^1\times {\mathrm{344683}}^1$

素因数の和:344702

約数の個数: 28

約数和(自身を含む): 350198944

約数和(自身を除く): 195780960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 344683, 689366, 1378732, 2412781, 2757464, 4825562, 5514928, 9651124, 11029856, 19302248, 22059712, 38604496, 77208992, 154417984]

約数ペア:

[(1, 154417984), (2, 77208992), (4, 38604496), (7, 22059712), (8, 19302248), (14, 11029856), (16, 9651124), (28, 5514928), (32, 4825562), (56, 2757464), (64, 2412781), (112, 1378732), (224, 689366), (448, 344683)]