138459136

素因数分解:

$2^{11}\times {\mathrm{67607}}^1$

素因数の和:67629

約数の個数: 24

約数和(自身を含む): 276854760

約数和(自身を除く): 138395624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 67607, 135214, 270428, 540856, 1081712, 2163424, 4326848, 8653696, 17307392, 34614784, 69229568, 138459136]

約数ペア:

[(1, 138459136), (2, 69229568), (4, 34614784), (8, 17307392), (16, 8653696), (32, 4326848), (64, 2163424), (128, 1081712), (256, 540856), (512, 270428), (1024, 135214), (2048, 67607)]