161043138

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{44959}}^1$

素因数の和:45166

約数の個数: 24

約数和(自身を含む): 350688000

約数和(自身を除く): 189644862

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 44959, 89918, 134877, 269754, 404631, 809262, 8946841, 17893682, 26840523, 53681046, 80521569, 161043138]

約数ペア:

[(1, 161043138), (2, 80521569), (3, 53681046), (6, 26840523), (9, 17893682), (18, 8946841), (199, 809262), (398, 404631), (597, 269754), (1194, 134877), (1791, 89918), (3582, 44959)]