134722256

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{77249}}^1$

素因数の和:77366

約数の個数: 20

約数和(自身を含む): 263422500

約数和(自身を除く): 128700244

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 77249, 154498, 308996, 617992, 1235984, 8420141, 16840282, 33680564, 67361128, 134722256]

約数ペア:

[(1, 134722256), (2, 67361128), (4, 33680564), (8, 16840282), (16, 8420141), (109, 1235984), (218, 617992), (436, 308996), (872, 154498), (1744, 77249)]