159002222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 258785280

約数和(自身を除く): 99783058

約数列:

[1, 2, 19, 38, 47, 94, 127, 254, 701, 893, 1402, 1786, 2413, 4826, 5969, 11938, 13319, 26638, 32947, 65894, 89027, 113411, 178054, 226822, 625993, 1251986, 1691513, 3383026, 4184269, 8368538, 79501111, 159002222]

約数ペア:

[(1, 159002222), (2, 79501111), (19, 8368538), (38, 4184269), (47, 3383026), (94, 1691513), (127, 1251986), (254, 625993), (701, 226822), (893, 178054), (1402, 113411), (1786, 89027), (2413, 65894), (4826, 32947), (5969, 26638), (11938, 13319)]