138782604

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{83203}}^1$

素因数の和:83349

約数の個数: 24

約数和(自身を含む): 326159680

約数和(自身を除く): 187377076

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 83203, 166406, 249609, 332812, 499218, 998436, 11565217, 23130434, 34695651, 46260868, 69391302, 138782604]

約数ペア:

[(1, 138782604), (2, 69391302), (3, 46260868), (4, 34695651), (6, 23130434), (12, 11565217), (139, 998436), (278, 499218), (417, 332812), (556, 249609), (834, 166406), (1668, 83203)]