147728085292

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{13147747}}^1$

素因数の和:13147857

約数の個数: 18

約数和(自身を含む): 263494017668

約数和(自身を除く): 115765932376

約数列:

[1, 2, 4, 53, 106, 212, 2809, 5618, 11236, 13147747, 26295494, 52590988, 696830591, 1393661182, 2787322364, 36932021323, 73864042646, 147728085292]

約数ペア:

[(1, 147728085292), (2, 73864042646), (4, 36932021323), (53, 2787322364), (106, 1393661182), (212, 696830591), (2809, 52590988), (5618, 26295494), (11236, 13147747)]