139723488

素因数分解:

$2^5\times 3^3\times {\mathrm{161717}}^1$

素因数の和:161736

約数の個数: 48

約数和(自身を含む): 407529360

約数和(自身を除く): 267805872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 161717, 323434, 485151, 646868, 970302, 1293736, 1455453, 1940604, 2587472, 2910906, 3881208, 4366359, 5174944, 5821812, 7762416, 8732718, 11643624, 15524832, 17465436, 23287248, 34930872, 46574496, 69861744, 139723488]

約数ペア:

[(1, 139723488), (2, 69861744), (3, 46574496), (4, 34930872), (6, 23287248), (8, 17465436), (9, 15524832), (12, 11643624), (16, 8732718), (18, 7762416), (24, 5821812), (27, 5174944), (32, 4366359), (36, 3881208), (48, 2910906), (54, 2587472), (72, 1940604), (96, 1455453), (108, 1293736), (144, 970302), (216, 646868), (288, 485151), (432, 323434), (864, 161717)]