128499224

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{62017}}^1$

素因数の和:62067

約数の個数: 32

約数和(自身を含む): 282802080

約数和(自身を除く): 154302856

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 62017, 124034, 248068, 434119, 496136, 868238, 1736476, 2294629, 3472952, 4589258, 9178516, 16062403, 18357032, 32124806, 64249612, 128499224]

約数ペア:

[(1, 128499224), (2, 64249612), (4, 32124806), (7, 18357032), (8, 16062403), (14, 9178516), (28, 4589258), (37, 3472952), (56, 2294629), (74, 1736476), (148, 868238), (259, 496136), (296, 434119), (518, 248068), (1036, 124034), (2072, 62017)]