133958288

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{9439}}^1$

素因数の和:10334

約数の個数: 20

約数和(自身を含む): 259864320

約数和(自身を除く): 125906032

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 7096, 9439, 14192, 18878, 37756, 75512, 151024, 8372393, 16744786, 33489572, 66979144, 133958288]

約数ペア:

[(1, 133958288), (2, 66979144), (4, 33489572), (8, 16744786), (16, 8372393), (887, 151024), (1774, 75512), (3548, 37756), (7096, 18878), (9439, 14192)]