190156519

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1\times {\mathrm{1087}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 221360128

約数和(自身を除く): 31203609

約数列:

[1, 7, 67, 373, 469, 1087, 2611, 7609, 24991, 72829, 174937, 405451, 509803, 2838157, 27165217, 190156519]

約数ペア:

[(1, 190156519), (7, 27165217), (67, 2838157), (373, 509803), (469, 405451), (1087, 174937), (2611, 72829), (7609, 24991)]