131763016

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{213901}}^1$

素因数の和:213925

約数の個数: 32

約数和(自身を含む): 308018880

約数和(自身を除く): 176255864

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 213901, 427802, 855604, 1497307, 1711208, 2352911, 2994614, 4705822, 5989228, 9411644, 11978456, 16470377, 18823288, 32940754, 65881508, 131763016]

約数ペア:

[(1, 131763016), (2, 65881508), (4, 32940754), (7, 18823288), (8, 16470377), (11, 11978456), (14, 9411644), (22, 5989228), (28, 4705822), (44, 2994614), (56, 2352911), (77, 1711208), (88, 1497307), (154, 855604), (308, 427802), (616, 213901)]