166158536

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 327110400

約数和(自身を除く): 160951864

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 239, 344, 376, 478, 956, 1849, 1912, 2021, 3698, 4042, 7396, 8084, 10277, 11233, 14792, 16168, 20554, 22466, 41108, 44932, 82216, 86903, 89864, 173806, 347612, 441911, 483019, 695224, 883822, 966038, 1767644, 1932076, 3535288, 3864152, 20769817, 41539634, 83079268, 166158536]

約数ペア:

[(1, 166158536), (2, 83079268), (4, 41539634), (8, 20769817), (43, 3864152), (47, 3535288), (86, 1932076), (94, 1767644), (172, 966038), (188, 883822), (239, 695224), (344, 483019), (376, 441911), (478, 347612), (956, 173806), (1849, 89864), (1912, 86903), (2021, 82216), (3698, 44932), (4042, 41108), (7396, 22466), (8084, 20554), (10277, 16168), (11233, 14792)]