171139972

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{6949}}^1$

素因数の和:7131

約数の個数: 24

約数和(自身を含む): 308246400

約数和(自身を除く): 137106428

約数列:

[1, 2, 4, 47, 94, 131, 188, 262, 524, 6157, 6949, 12314, 13898, 24628, 27796, 326603, 653206, 910319, 1306412, 1820638, 3641276, 42784993, 85569986, 171139972]

約数ペア:

[(1, 171139972), (2, 85569986), (4, 42784993), (47, 3641276), (94, 1820638), (131, 1306412), (188, 910319), (262, 653206), (524, 326603), (6157, 27796), (6949, 24628), (12314, 13898)]