153539154

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1217}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 342774432

約数和(自身を除く): 189235278

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 163, 258, 326, 387, 489, 774, 978, 1217, 1467, 2434, 2934, 3651, 7009, 7302, 10953, 14018, 21027, 21906, 42054, 52331, 63081, 104662, 126162, 156993, 198371, 313986, 396742, 470979, 595113, 941958, 1190226, 1785339, 3570678, 8529953, 17059906, 25589859, 51179718, 76769577, 153539154]

約数ペア:

[(1, 153539154), (2, 76769577), (3, 51179718), (6, 25589859), (9, 17059906), (18, 8529953), (43, 3570678), (86, 1785339), (129, 1190226), (163, 941958), (258, 595113), (326, 470979), (387, 396742), (489, 313986), (774, 198371), (978, 156993), (1217, 126162), (1467, 104662), (2434, 63081), (2934, 52331), (3651, 42054), (7009, 21906), (7302, 21027), (10953, 14018)]