155240212

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{467591}}^1$

素因数の和:467678

約数の個数: 12

約数和(自身を含む): 274944096

約数和(自身を除く): 119703884

約数列:

[1, 2, 4, 83, 166, 332, 467591, 935182, 1870364, 38810053, 77620106, 155240212]

約数ペア:

[(1, 155240212), (2, 77620106), (4, 38810053), (83, 1870364), (166, 935182), (332, 467591)]