157053304

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 298584000

約数和(自身を除く): 141530696

約数列:

[1, 2, 4, 8, 109, 218, 389, 436, 463, 778, 872, 926, 1556, 1852, 3112, 3704, 42401, 50467, 84802, 100934, 169604, 180107, 201868, 339208, 360214, 403736, 720428, 1440856, 19631663, 39263326, 78526652, 157053304]

約数ペア:

[(1, 157053304), (2, 78526652), (4, 39263326), (8, 19631663), (109, 1440856), (218, 720428), (389, 403736), (436, 360214), (463, 339208), (778, 201868), (872, 180107), (926, 169604), (1556, 100934), (1852, 84802), (3112, 50467), (3704, 42401)]