139620992

素因数分解:

$2^7\times 7^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 328084020

約数和(自身を除く): 188463028

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 113, 128, 196, 197, 224, 226, 392, 394, 448, 452, 784, 788, 791, 896, 904, 1379, 1568, 1576, 1582, 1808, 2758, 3136, 3152, 3164, 3616, 5516, 5537, 6272, 6304, 6328, 7232, 9653, 11032, 11074, 12608, 12656, 14464, 19306, 22064, 22148, 22261, 25216, 25312, 38612, 44128, 44296, 44522, 50624, 77224, 88256, 88592, 89044, 101248, 154448, 155827, 176512, 177184, 178088, 308896, 311654, 354368, 356176, 617792, 623308, 708736, 712352, 1090789, 1235584, 1246616, 1424704, 2181578, 2493232, 2849408, 4363156, 4986464, 8726312, 9972928, 17452624, 19945856, 34905248, 69810496, 139620992]

約数ペア:

[(1, 139620992), (2, 69810496), (4, 34905248), (7, 19945856), (8, 17452624), (14, 9972928), (16, 8726312), (28, 4986464), (32, 4363156), (49, 2849408), (56, 2493232), (64, 2181578), (98, 1424704), (112, 1246616), (113, 1235584), (128, 1090789), (196, 712352), (197, 708736), (224, 623308), (226, 617792), (392, 356176), (394, 354368), (448, 311654), (452, 308896), (784, 178088), (788, 177184), (791, 176512), (896, 155827), (904, 154448), (1379, 101248), (1568, 89044), (1576, 88592), (1582, 88256), (1808, 77224), (2758, 50624), (3136, 44522), (3152, 44296), (3164, 44128), (3616, 38612), (5516, 25312), (5537, 25216), (6272, 22261), (6304, 22148), (6328, 22064), (7232, 19306), (9653, 14464), (11032, 12656), (11074, 12608)]