137242564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{87751}}^1$

素因数の和:87795

約数の個数: 24

約数和(自身を含む): 265362048

約数和(自身を除く): 128119484

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 87751, 175502, 351004, 1491767, 2018273, 2983534, 4036546, 5967068, 8073092, 34310641, 68621282, 137242564]

約数ペア:

[(1, 137242564), (2, 68621282), (4, 34310641), (17, 8073092), (23, 5967068), (34, 4036546), (46, 2983534), (68, 2018273), (92, 1491767), (391, 351004), (782, 175502), (1564, 87751)]