157417856

素因数分解:

$2^7\times {\mathrm{1229827}}^1$

素因数の和:1229841

約数の個数: 16

約数和(自身を含む): 313606140

約数和(自身を除く): 156188284

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1229827, 2459654, 4919308, 9838616, 19677232, 39354464, 78708928, 157417856]

約数ペア:

[(1, 157417856), (2, 78708928), (4, 39354464), (8, 19677232), (16, 9838616), (32, 4919308), (64, 2459654), (128, 1229827)]