139129315918

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{8537}}^1\times {\mathrm{121621}}^1$

素因数の和:130227

約数の個数: 16

約数和(自身を含む): 211835361744

約数和(自身を除く): 72706045826

約数列:

[1, 2, 67, 134, 8537, 17074, 121621, 243242, 571979, 1143958, 8148607, 16297214, 1038278477, 2076556954, 69564657959, 139129315918]

約数ペア:

[(1, 139129315918), (2, 69564657959), (67, 2076556954), (134, 1038278477), (8537, 16297214), (17074, 8148607), (121621, 1143958), (243242, 571979)]