148804912

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{53759}}^1$

素因数の和:53940

約数の個数: 20

約数和(自身を含む): 289981440

約数和(自身を除く): 141176528

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 53759, 107518, 215036, 430072, 860144, 9300307, 18600614, 37201228, 74402456, 148804912]

約数ペア:

[(1, 148804912), (2, 74402456), (4, 37201228), (8, 18600614), (16, 9300307), (173, 860144), (346, 430072), (692, 215036), (1384, 107518), (2768, 53759)]