144554476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{76403}}^1$

素因数の和:76461

約数の個数: 24

約数和(自身を含む): 282389184

約数和(自身を除く): 137834708

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 76403, 152806, 305612, 840433, 1680866, 3285329, 3361732, 6570658, 13141316, 36138619, 72277238, 144554476]

約数ペア:

[(1, 144554476), (2, 72277238), (4, 36138619), (11, 13141316), (22, 6570658), (43, 3361732), (44, 3285329), (86, 1680866), (172, 840433), (473, 305612), (946, 152806), (1892, 76403)]