120243368

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{11863}}^1$

素因数の和:12057

約数の個数: 32

約数和(自身を含む): 259109760

約数和(自身を除く): 138866392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 10136, 11863, 23726, 47452, 83041, 94904, 166082, 332164, 664328, 2147203, 4294406, 8588812, 15030421, 17177624, 30060842, 60121684, 120243368]

約数ペア:

[(1, 120243368), (2, 60121684), (4, 30060842), (7, 17177624), (8, 15030421), (14, 8588812), (28, 4294406), (56, 2147203), (181, 664328), (362, 332164), (724, 166082), (1267, 94904), (1448, 83041), (2534, 47452), (5068, 23726), (10136, 11863)]