172350191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{823}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 188959680

約数和(自身を除く): 16609489

約数列:

[1, 13, 89, 181, 823, 1157, 2353, 10699, 16109, 73247, 148963, 209417, 952211, 1936519, 13257707, 172350191]

約数ペア:

[(1, 172350191), (13, 13257707), (89, 1936519), (181, 952211), (823, 209417), (1157, 148963), (2353, 73247), (10699, 16109)]