138804562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 229920768

約数和(自身を除く): 91116206

約数列:

[1, 2, 13, 26, 53, 106, 263, 383, 526, 689, 766, 1378, 3419, 4979, 6838, 9958, 13939, 20299, 27878, 40598, 100729, 181207, 201458, 263887, 362414, 527774, 1309477, 2618954, 5338637, 10677274, 69402281, 138804562]

約数ペア:

[(1, 138804562), (2, 69402281), (13, 10677274), (26, 5338637), (53, 2618954), (106, 1309477), (263, 527774), (383, 362414), (526, 263887), (689, 201458), (766, 181207), (1378, 100729), (3419, 40598), (4979, 27878), (6838, 20299), (9958, 13939)]