156628459

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{863}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 176504832

約数和(自身を除く): 19876373

約数列:

[1, 13, 23, 299, 607, 863, 7891, 11219, 13961, 19849, 181493, 258037, 523841, 6809933, 12048343, 156628459]

約数ペア:

[(1, 156628459), (13, 12048343), (23, 6809933), (299, 523841), (607, 258037), (863, 181493), (7891, 19849), (11219, 13961)]