79186156

素因数分解:

$2^2\times 7^2\times {\mathrm{404011}}^1$

素因数の和:404029

約数の個数: 18

約数和(自身を含む): 161200788

約数和(自身を除く): 82014632

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 404011, 808022, 1616044, 2828077, 5656154, 11312308, 19796539, 39593078, 79186156]

約数ペア:

[(1, 79186156), (2, 39593078), (4, 19796539), (7, 11312308), (14, 5656154), (28, 2828077), (49, 1616044), (98, 808022), (196, 404011)]