149687809

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 160137216

約数和(自身を除く): 10449407

約数列:

[1, 31, 47, 71, 1447, 1457, 2201, 3337, 44857, 68009, 102737, 103447, 2108279, 3184847, 4828639, 149687809]

約数ペア:

[(1, 149687809), (31, 4828639), (47, 3184847), (71, 2108279), (1447, 103447), (1457, 102737), (2201, 68009), (3337, 44857)]