121551208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{799679}}^1$

素因数の和:799704

約数の個数: 16

約数和(自身を含む): 239904000

約数和(自身を除く): 118352792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 799679, 1599358, 3198716, 6397432, 15193901, 30387802, 60775604, 121551208]

約数ペア:

[(1, 121551208), (2, 60775604), (4, 30387802), (8, 15193901), (19, 6397432), (38, 3198716), (76, 1599358), (152, 799679)]