157230530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{6637}}^1$

素因数の和:6770

約数の個数: 32

約数和(自身を含む): 298232064

約数和(自身を除く): 141001534

約数列:

[1, 2, 5, 10, 23, 46, 103, 115, 206, 230, 515, 1030, 2369, 4738, 6637, 11845, 13274, 23690, 33185, 66370, 152651, 305302, 683611, 763255, 1367222, 1526510, 3418055, 6836110, 15723053, 31446106, 78615265, 157230530]

約数ペア:

[(1, 157230530), (2, 78615265), (5, 31446106), (10, 15723053), (23, 6836110), (46, 3418055), (103, 1526510), (115, 1367222), (206, 763255), (230, 683611), (515, 305302), (1030, 152651), (2369, 66370), (4738, 33185), (6637, 23690), (11845, 13274)]