166192145

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3011}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 242887680

約数和(自身を除く): 76695535

約数列:

[1, 5, 7, 19, 35, 83, 95, 133, 415, 581, 665, 1577, 2905, 3011, 7885, 11039, 15055, 21077, 55195, 57209, 105385, 249913, 286045, 400463, 1249565, 1749391, 2002315, 4748347, 8746955, 23741735, 33238429, 166192145]

約数ペア:

[(1, 166192145), (5, 33238429), (7, 23741735), (19, 8746955), (35, 4748347), (83, 2002315), (95, 1749391), (133, 1249565), (415, 400463), (581, 286045), (665, 249913), (1577, 105385), (2905, 57209), (3011, 55195), (7885, 21077), (11039, 15055)]