136543256

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{26627}}^1$

素因数の和:27274

約数の個数: 16

約数和(自身を含む): 256427640

約数和(自身を除く): 119884384

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 26627, 53254, 106508, 213016, 17067907, 34135814, 68271628, 136543256]

約数ペア:

[(1, 136543256), (2, 68271628), (4, 34135814), (8, 17067907), (641, 213016), (1282, 106508), (2564, 53254), (5128, 26627)]