157025344

素因数分解:

$2^6\times 7^1\times {\mathrm{350503}}^1$

素因数の和:350522

約数の個数: 28

約数和(自身を含む): 356112064

約数和(自身を除く): 199086720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 350503, 701006, 1402012, 2453521, 2804024, 4907042, 5608048, 9814084, 11216096, 19628168, 22432192, 39256336, 78512672, 157025344]

約数ペア:

[(1, 157025344), (2, 78512672), (4, 39256336), (7, 22432192), (8, 19628168), (14, 11216096), (16, 9814084), (28, 5608048), (32, 4907042), (56, 2804024), (64, 2453521), (112, 1402012), (224, 701006), (448, 350503)]