157629609856

素因数分解:

$2^7\times {\mathrm{1231481327}}^1$

素因数の和:1231481341

約数の個数: 16

約数和(自身を含む): 314027738640

約数和(自身を除く): 156398128784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1231481327, 2462962654, 4925925308, 9851850616, 19703701232, 39407402464, 78814804928, 157629609856]

約数ペア:

[(1, 157629609856), (2, 78814804928), (4, 39407402464), (8, 19703701232), (16, 9851850616), (32, 4925925308), (64, 2462962654), (128, 1231481327)]