179968287

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 257875200

約数和(自身を除く): 77906913

約数列:

[1, 3, 29, 43, 73, 87, 129, 219, 659, 1247, 1977, 2117, 3139, 3741, 6351, 9417, 19111, 28337, 48107, 57333, 85011, 91031, 144321, 273093, 821773, 1395103, 2068601, 2465319, 4185309, 6205803, 59989429, 179968287]

約数ペア:

[(1, 179968287), (3, 59989429), (29, 6205803), (43, 4185309), (73, 2465319), (87, 2068601), (129, 1395103), (219, 821773), (659, 273093), (1247, 144321), (1977, 91031), (2117, 85011), (3139, 57333), (3741, 48107), (6351, 28337), (9417, 19111)]