153930712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{34421}}^1$

素因数の和:34483

約数の個数: 32

約数和(自身を含む): 318059280

約数和(自身を除く): 164128568

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 34421, 68842, 137684, 275368, 447473, 894946, 1480103, 1789892, 2960206, 3579784, 5920412, 11840824, 19241339, 38482678, 76965356, 153930712]

約数ペア:

[(1, 153930712), (2, 76965356), (4, 38482678), (8, 19241339), (13, 11840824), (26, 5920412), (43, 3579784), (52, 2960206), (86, 1789892), (104, 1480103), (172, 894946), (344, 447473), (559, 275368), (1118, 137684), (2236, 68842), (4472, 34421)]