165799529

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 208327680

約数和(自身を除く): 42528151

約数列:

[1, 7, 19, 43, 53, 133, 301, 371, 547, 817, 1007, 2279, 3829, 5719, 7049, 10393, 15953, 23521, 28991, 43301, 72751, 164647, 202937, 303107, 446899, 550829, 1246613, 3128293, 3855803, 8726291, 23685647, 165799529]

約数ペア:

[(1, 165799529), (7, 23685647), (19, 8726291), (43, 3855803), (53, 3128293), (133, 1246613), (301, 550829), (371, 446899), (547, 303107), (817, 202937), (1007, 164647), (2279, 72751), (3829, 43301), (5719, 28991), (7049, 23521), (10393, 15953)]