161236686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2067137}}^1$

素因数の和:2067155

約数の個数: 16

約数和(自身を含む): 347279184

約数和(自身を除く): 186042498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2067137, 4134274, 6201411, 12402822, 26872781, 53745562, 80618343, 161236686]

約数ペア:

[(1, 161236686), (2, 80618343), (3, 53745562), (6, 26872781), (13, 12402822), (26, 6201411), (39, 4134274), (78, 2067137)]