150290128

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{30203}}^1$

素因数の和:30522

約数の個数: 20

約数和(自身を含む): 292133088

約数和(自身を除く): 141842960

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 30203, 60406, 120812, 241624, 483248, 9393133, 18786266, 37572532, 75145064, 150290128]

約数ペア:

[(1, 150290128), (2, 75145064), (4, 37572532), (8, 18786266), (16, 9393133), (311, 483248), (622, 241624), (1244, 120812), (2488, 60406), (4976, 30203)]