133449344

素因数分解:

$2^7\times 7^2\times {\mathrm{21277}}^1$

素因数の和:21305

約数の個数: 48

約数和(自身を含む): 309275730

約数和(自身を除く): 175826386

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 21277, 42554, 85108, 148939, 170216, 297878, 340432, 595756, 680864, 1042573, 1191512, 1361728, 2085146, 2383024, 2723456, 4170292, 4766048, 8340584, 9532096, 16681168, 19064192, 33362336, 66724672, 133449344]

約数ペア:

[(1, 133449344), (2, 66724672), (4, 33362336), (7, 19064192), (8, 16681168), (14, 9532096), (16, 8340584), (28, 4766048), (32, 4170292), (49, 2723456), (56, 2383024), (64, 2085146), (98, 1361728), (112, 1191512), (128, 1042573), (196, 680864), (224, 595756), (392, 340432), (448, 297878), (784, 170216), (896, 148939), (1568, 85108), (3136, 42554), (6272, 21277)]