154457408

素因数分解:

$2^6\times 7^2\times {\mathrm{49253}}^1$

素因数の和:49279

約数の個数: 42

約数和(自身を含む): 356549706

約数和(自身を除く): 202092298

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 49253, 98506, 197012, 344771, 394024, 689542, 788048, 1379084, 1576096, 2413397, 2758168, 3152192, 4826794, 5516336, 9653588, 11032672, 19307176, 22065344, 38614352, 77228704, 154457408]

約数ペア:

[(1, 154457408), (2, 77228704), (4, 38614352), (7, 22065344), (8, 19307176), (14, 11032672), (16, 9653588), (28, 5516336), (32, 4826794), (49, 3152192), (56, 2758168), (64, 2413397), (98, 1576096), (112, 1379084), (196, 788048), (224, 689542), (392, 394024), (448, 344771), (784, 197012), (1568, 98506), (3136, 49253)]