137841272

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{33851}}^1$

素因数の和:34366

約数の個数: 16

約数和(自身を含む): 258967800

約数和(自身を除く): 121126528

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 33851, 67702, 135404, 270808, 17230159, 34460318, 68920636, 137841272]

約数ペア:

[(1, 137841272), (2, 68920636), (4, 34460318), (8, 17230159), (509, 270808), (1018, 135404), (2036, 67702), (4072, 33851)]