137907368

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{131591}}^1$

素因数の和:131728

約数の個数: 16

約数和(自身を含む): 260552160

約数和(自身を除く): 122644792

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 131591, 263182, 526364, 1052728, 17238421, 34476842, 68953684, 137907368]

約数ペア:

[(1, 137907368), (2, 68953684), (4, 34476842), (8, 17238421), (131, 1052728), (262, 526364), (524, 263182), (1048, 131591)]