157077424

素因数分解:

$2^4\times 7^1\times {\mathrm{1402477}}^1$

素因数の和:1402492

約数の個数: 20

約数和(自身を含む): 347814544

約数和(自身を除く): 190737120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1402477, 2804954, 5609908, 9817339, 11219816, 19634678, 22439632, 39269356, 78538712, 157077424]

約数ペア:

[(1, 157077424), (2, 78538712), (4, 39269356), (7, 22439632), (8, 19634678), (14, 11219816), (16, 9817339), (28, 5609908), (56, 2804954), (112, 1402477)]