121500016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{690341}}^1$

素因数の和:690360

約数の個数: 20

約数和(自身を含む): 256807224

約数和(自身を除く): 135307208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 690341, 1380682, 2761364, 5522728, 7593751, 11045456, 15187502, 30375004, 60750008, 121500016]

約数ペア:

[(1, 121500016), (2, 60750008), (4, 30375004), (8, 15187502), (11, 11045456), (16, 7593751), (22, 5522728), (44, 2761364), (88, 1380682), (176, 690341)]