198547632

素因数分解:

$2^4\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2333}}^1$

素因数の和:2547

約数の個数: 80

約数和(自身を含む): 573043680

約数和(自身を除く): 374496048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 197, 216, 394, 432, 591, 788, 1182, 1576, 1773, 2333, 2364, 3152, 3546, 4666, 4728, 5319, 6999, 7092, 9332, 9456, 10638, 13998, 14184, 18664, 20997, 21276, 27996, 28368, 37328, 41994, 42552, 55992, 62991, 83988, 85104, 111984, 125982, 167976, 251964, 335952, 459601, 503928, 919202, 1007856, 1378803, 1838404, 2757606, 3676808, 4136409, 5515212, 7353616, 8272818, 11030424, 12409227, 16545636, 22060848, 24818454, 33091272, 49636908, 66182544, 99273816, 198547632]

約数ペア:

[(1, 198547632), (2, 99273816), (3, 66182544), (4, 49636908), (6, 33091272), (8, 24818454), (9, 22060848), (12, 16545636), (16, 12409227), (18, 11030424), (24, 8272818), (27, 7353616), (36, 5515212), (48, 4136409), (54, 3676808), (72, 2757606), (108, 1838404), (144, 1378803), (197, 1007856), (216, 919202), (394, 503928), (432, 459601), (591, 335952), (788, 251964), (1182, 167976), (1576, 125982), (1773, 111984), (2333, 85104), (2364, 83988), (3152, 62991), (3546, 55992), (4666, 42552), (4728, 41994), (5319, 37328), (6999, 28368), (7092, 27996), (9332, 21276), (9456, 20997), (10638, 18664), (13998, 14184)]