155564268

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{42227}}^1$

素因数の和:42541

約数の個数: 24

約数和(自身を含む): 364174272

約数和(自身を除く): 208610004

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 921, 1228, 1842, 3684, 42227, 84454, 126681, 168908, 253362, 506724, 12963689, 25927378, 38891067, 51854756, 77782134, 155564268]

約数ペア:

[(1, 155564268), (2, 77782134), (3, 51854756), (4, 38891067), (6, 25927378), (12, 12963689), (307, 506724), (614, 253362), (921, 168908), (1228, 126681), (1842, 84454), (3684, 42227)]