140906942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{77167}}^1$

素因数の和:77263

約数の個数: 16

約数和(自身を含む): 233356032

約数和(自身を除く): 92449090

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 77167, 154334, 848837, 1697674, 6404861, 12809722, 70453471, 140906942]

約数ペア:

[(1, 140906942), (2, 70453471), (11, 12809722), (22, 6404861), (83, 1697674), (166, 848837), (913, 154334), (1826, 77167)]