338161768

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{147283}}^1$

素因数の和:147337

約数の個数: 32

約数和(自身を含む): 742311360

約数和(自身を除く): 404149592

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 147283, 294566, 589132, 1030981, 1178264, 2061962, 4123924, 6038603, 8247848, 12077206, 24154412, 42270221, 48308824, 84540442, 169080884, 338161768]

約数ペア:

[(1, 338161768), (2, 169080884), (4, 84540442), (7, 48308824), (8, 42270221), (14, 24154412), (28, 12077206), (41, 8247848), (56, 6038603), (82, 4123924), (164, 2061962), (287, 1178264), (328, 1030981), (574, 589132), (1148, 294566), (2296, 147283)]