142556183

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97441}}^1$

素因数の和:97478

約数の個数: 16

約数和(自身を含む): 187088640

約数和(自身を除く): 44532457

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 97441, 682087, 1071851, 1851379, 7502957, 12959653, 20365169, 142556183]

約数ペア:

[(1, 142556183), (7, 20365169), (11, 12959653), (19, 7502957), (77, 1851379), (133, 1071851), (209, 682087), (1463, 97441)]