137997328

素因数分解:

$2^4\times 7^2\times {\mathrm{176017}}^1$

素因数の和:176039

約数の個数: 30

約数和(自身を含む): 311023806

約数和(自身を除く): 173026478

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 176017, 352034, 704068, 1232119, 1408136, 2464238, 2816272, 4928476, 8624833, 9856952, 17249666, 19713904, 34499332, 68998664, 137997328]

約数ペア:

[(1, 137997328), (2, 68998664), (4, 34499332), (7, 19713904), (8, 17249666), (14, 9856952), (16, 8624833), (28, 4928476), (49, 2816272), (56, 2464238), (98, 1408136), (112, 1232119), (196, 704068), (392, 352034), (784, 176017)]