131571162

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{128237}}^1$

素因数の和:128267

約数の個数: 32

約数和(自身を含む): 307771200

約数和(自身を除く): 176200038

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 128237, 256474, 384711, 769422, 1154133, 2308266, 2436503, 3462399, 4873006, 6924798, 7309509, 14619018, 21928527, 43857054, 65785581, 131571162]

約数ペア:

[(1, 131571162), (2, 65785581), (3, 43857054), (6, 21928527), (9, 14619018), (18, 7309509), (19, 6924798), (27, 4873006), (38, 3462399), (54, 2436503), (57, 2308266), (114, 1154133), (171, 769422), (342, 384711), (513, 256474), (1026, 128237)]