157475418

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{499}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 318600000

約数和(自身を除く): 161124582

約数列:

[1, 2, 3, 6, 149, 298, 353, 447, 499, 706, 894, 998, 1059, 1497, 2118, 2994, 52597, 74351, 105194, 148702, 157791, 176147, 223053, 315582, 352294, 446106, 528441, 1056882, 26245903, 52491806, 78737709, 157475418]

約数ペア:

[(1, 157475418), (2, 78737709), (3, 52491806), (6, 26245903), (149, 1056882), (298, 528441), (353, 446106), (447, 352294), (499, 315582), (706, 223053), (894, 176147), (998, 157791), (1059, 148702), (1497, 105194), (2118, 74351), (2994, 52597)]