172621078

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{184031}}^1$

素因数の和:184107

約数の個数: 16

約数和(自身を含む): 300340224

約数和(自身を除く): 127719146

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 184031, 368062, 1288217, 2576434, 12330077, 24660154, 86310539, 172621078]

約数ペア:

[(1, 172621078), (2, 86310539), (7, 24660154), (14, 12330077), (67, 2576434), (134, 1288217), (469, 368062), (938, 184031)]