158858896

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5519}}^1$

素因数の和:5791

約数の個数: 40

約数和(自身を含む): 353191680

約数和(自身を除く): 194332784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 3598, 4112, 5519, 7196, 11038, 14392, 22076, 28784, 38633, 44152, 77266, 88304, 154532, 309064, 618128, 1418383, 2836766, 5673532, 9928681, 11347064, 19857362, 22694128, 39714724, 79429448, 158858896]

約数ペア:

[(1, 158858896), (2, 79429448), (4, 39714724), (7, 22694128), (8, 19857362), (14, 11347064), (16, 9928681), (28, 5673532), (56, 2836766), (112, 1418383), (257, 618128), (514, 309064), (1028, 154532), (1799, 88304), (2056, 77266), (3598, 44152), (4112, 38633), (5519, 28784), (7196, 22076), (11038, 14392)]