156730441

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{13711}}^1$

素因数の和:13812

約数の個数: 16

約数和(自身を含む): 189554688

約数和(自身を除く): 32824247

約数列:

[1, 7, 23, 71, 161, 497, 1633, 11431, 13711, 95977, 315353, 973481, 2207471, 6814367, 22390063, 156730441]

約数ペア:

[(1, 156730441), (7, 22390063), (23, 6814367), (71, 2207471), (161, 973481), (497, 315353), (1633, 95977), (11431, 13711)]