156201856

素因数分解:

$2^7\times {\mathrm{1220327}}^1$

素因数の和:1220341

約数の個数: 16

約数和(自身を含む): 311183640

約数和(自身を除く): 154981784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1220327, 2440654, 4881308, 9762616, 19525232, 39050464, 78100928, 156201856]

約数ペア:

[(1, 156201856), (2, 78100928), (4, 39050464), (8, 19525232), (16, 9762616), (32, 4881308), (64, 2440654), (128, 1220327)]