152985868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 317384704

約数和(自身を除く): 164398836

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 337, 434, 523, 674, 868, 1046, 1348, 2092, 2359, 3661, 4718, 7322, 9436, 10447, 14644, 16213, 20894, 32426, 41788, 64852, 73129, 113491, 146258, 176251, 226982, 292516, 352502, 453964, 705004, 1233757, 2467514, 4935028, 5463781, 10927562, 21855124, 38246467, 76492934, 152985868]

約数ペア:

[(1, 152985868), (2, 76492934), (4, 38246467), (7, 21855124), (14, 10927562), (28, 5463781), (31, 4935028), (62, 2467514), (124, 1233757), (217, 705004), (337, 453964), (434, 352502), (523, 292516), (674, 226982), (868, 176251), (1046, 146258), (1348, 113491), (2092, 73129), (2359, 64852), (3661, 41788), (4718, 32426), (7322, 20894), (9436, 16213), (10447, 14644)]