127984192

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9851}}^1$

素因数の和:9899

約数の個数: 56

約数和(自身を含む): 300288960

約数和(自身を除く): 172304768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 9851, 12992, 19702, 39404, 68957, 78808, 137914, 157616, 275828, 285679, 315232, 551656, 571358, 630464, 1103312, 1142716, 1999753, 2206624, 2285432, 3999506, 4413248, 4570864, 7999012, 9141728, 15998024, 18283456, 31996048, 63992096, 127984192]

約数ペア:

[(1, 127984192), (2, 63992096), (4, 31996048), (7, 18283456), (8, 15998024), (14, 9141728), (16, 7999012), (28, 4570864), (29, 4413248), (32, 3999506), (56, 2285432), (58, 2206624), (64, 1999753), (112, 1142716), (116, 1103312), (203, 630464), (224, 571358), (232, 551656), (406, 315232), (448, 285679), (464, 275828), (812, 157616), (928, 137914), (1624, 78808), (1856, 68957), (3248, 39404), (6496, 19702), (9851, 12992)]