189685664

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6367}}^1$

素因数の和:6410

約数の個数: 72

約数和(自身を含む): 457349760

約数和(自身を除く): 267664096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 6367, 7448, 12734, 14896, 25468, 29792, 44569, 50936, 89138, 101872, 120973, 178276, 203744, 241946, 311983, 356552, 483892, 623966, 713104, 846811, 967784, 1247932, 1426208, 1693622, 1935568, 2495864, 3387244, 3871136, 4991728, 5927677, 6774488, 9983456, 11855354, 13548976, 23710708, 27097952, 47421416, 94842832, 189685664]

約数ペア:

[(1, 189685664), (2, 94842832), (4, 47421416), (7, 27097952), (8, 23710708), (14, 13548976), (16, 11855354), (19, 9983456), (28, 6774488), (32, 5927677), (38, 4991728), (49, 3871136), (56, 3387244), (76, 2495864), (98, 1935568), (112, 1693622), (133, 1426208), (152, 1247932), (196, 967784), (224, 846811), (266, 713104), (304, 623966), (392, 483892), (532, 356552), (608, 311983), (784, 241946), (931, 203744), (1064, 178276), (1568, 120973), (1862, 101872), (2128, 89138), (3724, 50936), (4256, 44569), (6367, 29792), (7448, 25468), (12734, 14896)]