189309564

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4217}}^1$

素因数の和:4299

約数の個数: 72

約数和(自身を含む): 506666160

約数和(自身を除く): 317356596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1548, 2494, 3741, 4217, 4988, 7482, 8434, 11223, 12651, 14964, 16868, 22446, 25302, 37953, 44892, 50604, 75906, 122293, 151812, 181331, 244586, 362662, 366879, 489172, 543993, 725324, 733758, 1087986, 1100637, 1467516, 1631979, 2175972, 2201274, 3263958, 4402548, 5258599, 6527916, 10517198, 15775797, 21034396, 31551594, 47327391, 63103188, 94654782, 189309564]

約数ペア:

[(1, 189309564), (2, 94654782), (3, 63103188), (4, 47327391), (6, 31551594), (9, 21034396), (12, 15775797), (18, 10517198), (29, 6527916), (36, 5258599), (43, 4402548), (58, 3263958), (86, 2201274), (87, 2175972), (116, 1631979), (129, 1467516), (172, 1100637), (174, 1087986), (258, 733758), (261, 725324), (348, 543993), (387, 489172), (516, 366879), (522, 362662), (774, 244586), (1044, 181331), (1247, 151812), (1548, 122293), (2494, 75906), (3741, 50604), (4217, 44892), (4988, 37953), (7482, 25302), (8434, 22446), (11223, 16868), (12651, 14964)]