145440232

素因数分解:

$2^3\times 7^3\times {\mathrm{53003}}^1$

素因数の和:53030

約数の個数: 32

約数和(自身を含む): 318024000

約数和(自身を除く): 172583768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 53003, 106006, 212012, 371021, 424024, 742042, 1484084, 2597147, 2968168, 5194294, 10388588, 18180029, 20777176, 36360058, 72720116, 145440232]

約数ペア:

[(1, 145440232), (2, 72720116), (4, 36360058), (7, 20777176), (8, 18180029), (14, 10388588), (28, 5194294), (49, 2968168), (56, 2597147), (98, 1484084), (196, 742042), (343, 424024), (392, 371021), (686, 212012), (1372, 106006), (2744, 53003)]