146343988

素因数分解:

$2^2\times 7^2\times {\mathrm{746653}}^1$

素因数の和:746671

約数の個数: 18

約数和(自身を含む): 297914946

約数和(自身を除く): 151570958

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 746653, 1493306, 2986612, 5226571, 10453142, 20906284, 36585997, 73171994, 146343988]

約数ペア:

[(1, 146343988), (2, 73171994), (4, 36585997), (7, 20906284), (14, 10453142), (28, 5226571), (49, 2986612), (98, 1493306), (196, 746653)]