161580492

素因数分解:

$2^2\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{2857}}^1$

素因数の和:4438

約数の個数: 36

約数和(自身を含む): 408842616

約数和(自身を除く): 247262124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1571, 2857, 3142, 4713, 5714, 6284, 8571, 9426, 11428, 14139, 17142, 18852, 25713, 28278, 34284, 51426, 56556, 102852, 4488347, 8976694, 13465041, 17953388, 26930082, 40395123, 53860164, 80790246, 161580492]

約数ペア:

[(1, 161580492), (2, 80790246), (3, 53860164), (4, 40395123), (6, 26930082), (9, 17953388), (12, 13465041), (18, 8976694), (36, 4488347), (1571, 102852), (2857, 56556), (3142, 51426), (4713, 34284), (5714, 28278), (6284, 25713), (8571, 18852), (9426, 17142), (11428, 14139)]