139790336

素因数分解:

$2^{11}\times 7^3\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 327600000

約数和(自身を除く): 187809664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 199, 224, 256, 343, 392, 398, 448, 512, 686, 784, 796, 896, 1024, 1372, 1393, 1568, 1592, 1792, 2048, 2744, 2786, 3136, 3184, 3584, 5488, 5572, 6272, 6368, 7168, 9751, 10976, 11144, 12544, 12736, 14336, 19502, 21952, 22288, 25088, 25472, 39004, 43904, 44576, 50176, 50944, 68257, 78008, 87808, 89152, 100352, 101888, 136514, 156016, 175616, 178304, 203776, 273028, 312032, 351232, 356608, 407552, 546056, 624064, 702464, 713216, 1092112, 1248128, 1426432, 2184224, 2496256, 2852864, 4368448, 4992512, 8736896, 9985024, 17473792, 19970048, 34947584, 69895168, 139790336]

約数ペア:

[(1, 139790336), (2, 69895168), (4, 34947584), (7, 19970048), (8, 17473792), (14, 9985024), (16, 8736896), (28, 4992512), (32, 4368448), (49, 2852864), (56, 2496256), (64, 2184224), (98, 1426432), (112, 1248128), (128, 1092112), (196, 713216), (199, 702464), (224, 624064), (256, 546056), (343, 407552), (392, 356608), (398, 351232), (448, 312032), (512, 273028), (686, 203776), (784, 178304), (796, 175616), (896, 156016), (1024, 136514), (1372, 101888), (1393, 100352), (1568, 89152), (1592, 87808), (1792, 78008), (2048, 68257), (2744, 50944), (2786, 50176), (3136, 44576), (3184, 43904), (3584, 39004), (5488, 25472), (5572, 25088), (6272, 22288), (6368, 21952), (7168, 19502), (9751, 14336), (10976, 12736), (11144, 12544)]