154425904

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{75997}}^1$

素因数の和:76132

約数の個数: 20

約数和(自身を含む): 301560064

約数和(自身を除く): 147134160

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 75997, 151994, 303988, 607976, 1215952, 9651619, 19303238, 38606476, 77212952, 154425904]

約数ペア:

[(1, 154425904), (2, 77212952), (4, 38606476), (8, 19303238), (16, 9651619), (127, 1215952), (254, 607976), (508, 303988), (1016, 151994), (2032, 75997)]