156958648144

素因数分解:

$2^4\times {\mathrm{13619}}^1\times {\mathrm{720311}}^1$

素因数の和:733938

約数の個数: 20

約数和(自身を含む): 304130132640

約数和(自身を除く): 147171484496

約数列:

[1, 2, 4, 8, 16, 13619, 27238, 54476, 108952, 217904, 720311, 1440622, 2881244, 5762488, 11524976, 9809915509, 19619831018, 39239662036, 78479324072, 156958648144]

約数ペア:

[(1, 156958648144), (2, 78479324072), (4, 39239662036), (8, 19619831018), (16, 9809915509), (13619, 11524976), (27238, 5762488), (54476, 2881244), (108952, 1440622), (217904, 720311)]