164253744

素因数分解:

$2^4\times 3^4\times {\mathrm{126739}}^1$

素因数の和:126759

約数の個数: 50

約数和(自身を含む): 475401740

約数和(自身を除く): 311147996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 126739, 253478, 380217, 506956, 760434, 1013912, 1140651, 1520868, 2027824, 2281302, 3041736, 3421953, 4562604, 6083472, 6843906, 9125208, 10265859, 13687812, 18250416, 20531718, 27375624, 41063436, 54751248, 82126872, 164253744]

約数ペア:

[(1, 164253744), (2, 82126872), (3, 54751248), (4, 41063436), (6, 27375624), (8, 20531718), (9, 18250416), (12, 13687812), (16, 10265859), (18, 9125208), (24, 6843906), (27, 6083472), (36, 4562604), (48, 3421953), (54, 3041736), (72, 2281302), (81, 2027824), (108, 1520868), (144, 1140651), (162, 1013912), (216, 760434), (324, 506956), (432, 380217), (648, 253478), (1296, 126739)]