189221328

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{30559}}^1$

素因数の和:30616

約数の個数: 60

約数和(自身を含む): 541889920

約数和(自身を除く): 352668592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 30559, 61118, 91677, 122236, 183354, 244472, 275031, 366708, 488944, 550062, 733416, 1100124, 1314037, 1466832, 2200248, 2628074, 3942111, 4400496, 5256148, 7884222, 10512296, 11826333, 15768444, 21024592, 23652666, 31536888, 47305332, 63073776, 94610664, 189221328]

約数ペア:

[(1, 189221328), (2, 94610664), (3, 63073776), (4, 47305332), (6, 31536888), (8, 23652666), (9, 21024592), (12, 15768444), (16, 11826333), (18, 10512296), (24, 7884222), (36, 5256148), (43, 4400496), (48, 3942111), (72, 2628074), (86, 2200248), (129, 1466832), (144, 1314037), (172, 1100124), (258, 733416), (344, 550062), (387, 488944), (516, 366708), (688, 275031), (774, 244472), (1032, 183354), (1548, 122236), (2064, 91677), (3096, 61118), (6192, 30559)]