157426516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{6067}}^1$

素因数の和:6583

約数の個数: 24

約数和(自身を含む): 297332000

約数和(自身を除く): 139905484

約数列:

[1, 2, 4, 13, 26, 52, 499, 998, 1996, 6067, 6487, 12134, 12974, 24268, 25948, 78871, 157742, 315484, 3027433, 6054866, 12109732, 39356629, 78713258, 157426516]

約数ペア:

[(1, 157426516), (2, 78713258), (4, 39356629), (13, 12109732), (26, 6054866), (52, 3027433), (499, 315484), (998, 157742), (1996, 78871), (6067, 25948), (6487, 24268), (12134, 12974)]