154625172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{991187}}^1$

素因数の和:991207

約数の個数: 24

約数和(自身を含む): 388545696

約数和(自身を除く): 233920524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 991187, 1982374, 2973561, 3964748, 5947122, 11894244, 12885431, 25770862, 38656293, 51541724, 77312586, 154625172]

約数ペア:

[(1, 154625172), (2, 77312586), (3, 51541724), (4, 38656293), (6, 25770862), (12, 12885431), (13, 11894244), (26, 5947122), (39, 3964748), (52, 2973561), (78, 1982374), (156, 991187)]