128776243

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2207}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 140958720

約数和(自身を除く): 12182477

約数列:

[1, 19, 37, 83, 703, 1577, 2207, 3071, 41933, 58349, 81659, 183181, 1551521, 3480439, 6777697, 128776243]

約数ペア:

[(1, 128776243), (19, 6777697), (37, 3480439), (83, 1551521), (703, 183181), (1577, 81659), (2207, 58349), (3071, 41933)]