156638443

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1973}}^1$

素因数の和:2214

約数の個数: 16

約数和(自身を含む): 175101696

約数和(自身を除く): 18463253

約数列:

[1, 13, 31, 197, 403, 1973, 2561, 6107, 25649, 61163, 79391, 388681, 795119, 5052853, 12049111, 156638443]

約数ペア:

[(1, 156638443), (13, 12049111), (31, 5052853), (197, 795119), (403, 388681), (1973, 79391), (2561, 61163), (6107, 25649)]