139145922

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{42709}}^1$

素因数の和:42898

約数の個数: 24

約数和(自身を含む): 303155580

約数和(自身を除く): 164009658

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 42709, 85418, 128127, 256254, 384381, 768762, 7730329, 15460658, 23190987, 46381974, 69572961, 139145922]

約数ペア:

[(1, 139145922), (2, 69572961), (3, 46381974), (6, 23190987), (9, 15460658), (18, 7730329), (181, 768762), (362, 384381), (543, 256254), (1086, 128127), (1629, 85418), (3258, 42709)]