157068968

素因数分解:

$2^3\times 7^1\times {\mathrm{809}}^1\times {\mathrm{3467}}^1$

素因数の和:4289

約数の個数: 32

約数和(自身を含む): 337089600

約数和(自身を除く): 180020632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 809, 1618, 3236, 3467, 5663, 6472, 6934, 11326, 13868, 22652, 24269, 27736, 45304, 48538, 97076, 194152, 2804803, 5609606, 11219212, 19633621, 22438424, 39267242, 78534484, 157068968]

約数ペア:

[(1, 157068968), (2, 78534484), (4, 39267242), (7, 22438424), (8, 19633621), (14, 11219212), (28, 5609606), (56, 2804803), (809, 194152), (1618, 97076), (3236, 48538), (3467, 45304), (5663, 27736), (6472, 24269), (6934, 22652), (11326, 13868)]