157513444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{503}}^1\times {\mathrm{647}}^1$

素因数の和:1176

約数の個数: 36

約数和(自身を含む): 304057152

約数和(自身を除く): 146543708

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 503, 647, 1006, 1294, 2012, 2588, 5533, 7117, 11066, 14234, 22132, 28468, 60863, 78287, 121726, 156574, 243452, 313148, 325441, 650882, 1301764, 3579851, 7159702, 14319404, 39378361, 78756722, 157513444]

約数ペア:

[(1, 157513444), (2, 78756722), (4, 39378361), (11, 14319404), (22, 7159702), (44, 3579851), (121, 1301764), (242, 650882), (484, 325441), (503, 313148), (647, 243452), (1006, 156574), (1294, 121726), (2012, 78287), (2588, 60863), (5533, 28468), (7117, 22132), (11066, 14234)]