142852468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{19441}}^1$

素因数の和:19623

約数の個数: 24

約数和(自身を含む): 274365504

約数和(自身を除く): 131513036

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 3674, 7348, 19441, 38882, 77764, 213851, 427702, 855404, 3246647, 6493294, 12986588, 35713117, 71426234, 142852468]

約数ペア:

[(1, 142852468), (2, 71426234), (4, 35713117), (11, 12986588), (22, 6493294), (44, 3246647), (167, 855404), (334, 427702), (668, 213851), (1837, 77764), (3674, 38882), (7348, 19441)]