164637476

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{1933}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 292420800

約数和(自身を除く): 127783324

約数列:

[1, 2, 4, 107, 199, 214, 398, 428, 796, 1933, 3866, 7732, 21293, 42586, 85172, 206831, 384667, 413662, 769334, 827324, 1538668, 41159369, 82318738, 164637476]

約数ペア:

[(1, 164637476), (2, 82318738), (4, 41159369), (107, 1538668), (199, 827324), (214, 769334), (398, 413662), (428, 384667), (796, 206831), (1933, 85172), (3866, 42586), (7732, 21293)]