159326902

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1409}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 281413440

約数和(自身を除く): 122086538

約数列:

[1, 2, 7, 14, 41, 82, 197, 287, 394, 574, 1379, 1409, 2758, 2818, 8077, 9863, 16154, 19726, 56539, 57769, 113078, 115538, 277573, 404383, 555146, 808766, 1943011, 3886022, 11380493, 22760986, 79663451, 159326902]

約数ペア:

[(1, 159326902), (2, 79663451), (7, 22760986), (14, 11380493), (41, 3886022), (82, 1943011), (197, 808766), (287, 555146), (394, 404383), (574, 277573), (1379, 115538), (1409, 113078), (2758, 57769), (2818, 56539), (8077, 19726), (9863, 16154)]