156928847

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 168376320

約数和(自身を除く): 11447473

約数列:

[1, 19, 83, 191, 521, 1577, 3629, 9899, 15853, 43243, 99511, 301207, 821617, 1890709, 8259413, 156928847]

約数ペア:

[(1, 156928847), (19, 8259413), (83, 1890709), (191, 821617), (521, 301207), (1577, 99511), (3629, 43243), (9899, 15853)]