131530254

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{7793}}^1$

素因数の和:7924

約数の個数: 32

約数和(自身を含む): 274972320

約数和(自身を除く): 143442066

約数列:

[1, 2, 3, 6, 29, 58, 87, 97, 174, 194, 291, 582, 2813, 5626, 7793, 8439, 15586, 16878, 23379, 46758, 225997, 451994, 677991, 755921, 1355982, 1511842, 2267763, 4535526, 21921709, 43843418, 65765127, 131530254]

約数ペア:

[(1, 131530254), (2, 65765127), (3, 43843418), (6, 21921709), (29, 4535526), (58, 2267763), (87, 1511842), (97, 1355982), (174, 755921), (194, 677991), (291, 451994), (582, 225997), (2813, 46758), (5626, 23379), (7793, 16878), (8439, 15586)]