181507812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{1109}}^1$

素因数の和:1732

約数の個数: 48

約数和(自身を含む): 443076480

約数和(自身を除く): 261568668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 593, 1109, 1186, 1779, 2218, 2372, 3327, 3558, 4436, 6654, 7116, 13308, 13639, 25507, 27278, 40917, 51014, 54556, 76521, 81834, 102028, 153042, 163668, 306084, 657637, 1315274, 1972911, 2630548, 3945822, 7891644, 15125651, 30251302, 45376953, 60502604, 90753906, 181507812]

約数ペア:

[(1, 181507812), (2, 90753906), (3, 60502604), (4, 45376953), (6, 30251302), (12, 15125651), (23, 7891644), (46, 3945822), (69, 2630548), (92, 1972911), (138, 1315274), (276, 657637), (593, 306084), (1109, 163668), (1186, 153042), (1779, 102028), (2218, 81834), (2372, 76521), (3327, 54556), (3558, 51014), (4436, 40917), (6654, 27278), (7116, 25507), (13308, 13639)]