138003026

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{77617}}^1$

素因数の和:77753

約数の個数: 16

約数和(自身を含む): 238442496

約数和(自身を除く): 100439470

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 77617, 155234, 543319, 1086638, 9857359, 19714718, 69001513, 138003026]

約数ペア:

[(1, 138003026), (2, 69001513), (7, 19714718), (14, 9857359), (127, 1086638), (254, 543319), (889, 155234), (1778, 77617)]