155448842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{3307}}^1$

素因数の和:4565

約数の個数: 16

約数和(自身を含む): 245718240

約数和(自身を除く): 90269398

約数列:

[1, 2, 19, 38, 1237, 2474, 3307, 6614, 23503, 47006, 62833, 125666, 4090759, 8181518, 77724421, 155448842]

約数ペア:

[(1, 155448842), (2, 77724421), (19, 8181518), (38, 4090759), (1237, 125666), (2474, 62833), (3307, 47006), (6614, 23503)]