133067836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{81737}}^1$

素因数の和:81789

約数の個数: 24

約数和(自身を含む): 260907696

約数和(自身を除く): 127839860

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 81737, 163474, 326948, 899107, 1798214, 3024269, 3596428, 6048538, 12097076, 33266959, 66533918, 133067836]

約数ペア:

[(1, 133067836), (2, 66533918), (4, 33266959), (11, 12097076), (22, 6048538), (37, 3596428), (44, 3024269), (74, 1798214), (148, 899107), (407, 326948), (814, 163474), (1628, 81737)]