156659404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{5503}}^1$

素因数の和:6165

約数の個数: 24

約数和(自身を含む): 299593728

約数和(自身を除く): 142934324

約数列:

[1, 2, 4, 11, 22, 44, 647, 1294, 2588, 5503, 7117, 11006, 14234, 22012, 28468, 60533, 121066, 242132, 3560441, 7120882, 14241764, 39164851, 78329702, 156659404]

約数ペア:

[(1, 156659404), (2, 78329702), (4, 39164851), (11, 14241764), (22, 7120882), (44, 3560441), (647, 242132), (1294, 121066), (2588, 60533), (5503, 28468), (7117, 22012), (11006, 14234)]