164049823

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{27539}}^1$

素因数の和:27606

約数の個数: 16

約数和(自身を含む): 200931840

約数和(自身を除く): 36882017

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 27539, 192773, 633397, 1018943, 4433779, 7132601, 23435689, 164049823]

約数ペア:

[(1, 164049823), (7, 23435689), (23, 7132601), (37, 4433779), (161, 1018943), (259, 633397), (851, 192773), (5957, 27539)]