137795756

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{37567}}^1$

素因数の和:37709

約数の個数: 24

約数和(自身を含む): 277702656

約数和(自身を除く): 139906900

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 37567, 75134, 150268, 262969, 525938, 1051876, 4921277, 9842554, 19685108, 34448939, 68897878, 137795756]

約数ペア:

[(1, 137795756), (2, 68897878), (4, 34448939), (7, 19685108), (14, 9842554), (28, 4921277), (131, 1051876), (262, 525938), (524, 262969), (917, 150268), (1834, 75134), (3668, 37567)]