156947196016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{754553827}}^1$

素因数の和:754553848

約数の個数: 20

約数和(自身を含む): 327476361352

約数和(自身を除く): 170529165336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 754553827, 1509107654, 3018215308, 6036430616, 9809199751, 12072861232, 19618399502, 39236799004, 78473598008, 156947196016]

約数ペア:

[(1, 156947196016), (2, 78473598008), (4, 39236799004), (8, 19618399502), (13, 12072861232), (16, 9809199751), (26, 6036430616), (52, 3018215308), (104, 1509107654), (208, 754553827)]