149521464

素因数分解:

$2^3\times 3^4\times {\mathrm{230743}}^1$

素因数の和:230761

約数の個数: 40

約数和(自身を含む): 418800360

約数和(自身を除く): 269278896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 230743, 461486, 692229, 922972, 1384458, 1845944, 2076687, 2768916, 4153374, 5537832, 6230061, 8306748, 12460122, 16613496, 18690183, 24920244, 37380366, 49840488, 74760732, 149521464]

約数ペア:

[(1, 149521464), (2, 74760732), (3, 49840488), (4, 37380366), (6, 24920244), (8, 18690183), (9, 16613496), (12, 12460122), (18, 8306748), (24, 6230061), (27, 5537832), (36, 4153374), (54, 2768916), (72, 2076687), (81, 1845944), (108, 1384458), (162, 922972), (216, 692229), (324, 461486), (648, 230743)]