156979822961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{806261}}^1$

素因数の和:807172

約数の個数: 16

約数和(自身を含む): 179203017168

約数和(自身を除く): 22223194207

約数列:

[1, 13, 17, 221, 881, 11453, 14977, 194701, 806261, 10481393, 13706437, 178183681, 710315941, 9234107233, 12075370997, 156979822961]

約数ペア:

[(1, 156979822961), (13, 12075370997), (17, 9234107233), (221, 710315941), (881, 178183681), (11453, 13706437), (14977, 10481393), (194701, 806261)]