156958158728

素因数分解:

$2^3\times 7^1\times {\mathrm{6121}}^1\times {\mathrm{457903}}^1$

素因数の和:464037

約数の個数: 32

約数和(自身を含む): 336394594560

約数和(自身を除く): 179436435832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 6121, 12242, 24484, 42847, 48968, 85694, 171388, 342776, 457903, 915806, 1831612, 3205321, 3663224, 6410642, 12821284, 25642568, 2802824263, 5605648526, 11211297052, 19619769841, 22422594104, 39239539682, 78479079364, 156958158728]

約数ペア:

[(1, 156958158728), (2, 78479079364), (4, 39239539682), (7, 22422594104), (8, 19619769841), (14, 11211297052), (28, 5605648526), (56, 2802824263), (6121, 25642568), (12242, 12821284), (24484, 6410642), (42847, 3663224), (48968, 3205321), (85694, 1831612), (171388, 915806), (342776, 457903)]