165241439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 195084288

約数和(自身を除く): 29842849

約数列:

[1, 11, 31, 41, 53, 223, 341, 451, 583, 1271, 1643, 2173, 2453, 6913, 9143, 11819, 13981, 18073, 23903, 67363, 76043, 100573, 130009, 283433, 366389, 484579, 740993, 3117763, 4030279, 5330369, 15021949, 165241439]

約数ペア:

[(1, 165241439), (11, 15021949), (31, 5330369), (41, 4030279), (53, 3117763), (223, 740993), (341, 484579), (451, 366389), (583, 283433), (1271, 130009), (1643, 100573), (2173, 76043), (2453, 67363), (6913, 23903), (9143, 18073), (11819, 13981)]