198980928

素因数分解:

$2^6\times 3^3\times {\mathrm{115151}}^1$

素因数の和:115172

約数の個数: 56

約数和(自身を含む): 584972160

約数和(自身を除く): 385991232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 115151, 230302, 345453, 460604, 690906, 921208, 1036359, 1381812, 1842416, 2072718, 2763624, 3109077, 3684832, 4145436, 5527248, 6218154, 7369664, 8290872, 11054496, 12436308, 16581744, 22108992, 24872616, 33163488, 49745232, 66326976, 99490464, 198980928]

約数ペア:

[(1, 198980928), (2, 99490464), (3, 66326976), (4, 49745232), (6, 33163488), (8, 24872616), (9, 22108992), (12, 16581744), (16, 12436308), (18, 11054496), (24, 8290872), (27, 7369664), (32, 6218154), (36, 5527248), (48, 4145436), (54, 3684832), (64, 3109077), (72, 2763624), (96, 2072718), (108, 1842416), (144, 1381812), (192, 1036359), (216, 921208), (288, 690906), (432, 460604), (576, 345453), (864, 230302), (1728, 115151)]