172338838

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{168629}}^1$

素因数の和:168711

約数の個数: 16

約数和(自身を含む): 299486880

約数和(自身を除く): 127148042

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 168629, 337258, 1180403, 2360806, 12309917, 24619834, 86169419, 172338838]

約数ペア:

[(1, 172338838), (2, 86169419), (7, 24619834), (14, 12309917), (73, 2360806), (146, 1180403), (511, 337258), (1022, 168629)]