156723320157

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{1319}}^1\times {\mathrm{1723}}^1$

素因数の和:3353

約数の個数: 32

約数和(自身を含む): 212056965120

約数和(自身を除く): 55333644963

約数列:

[1, 3, 127, 181, 381, 543, 1319, 1723, 3957, 5169, 22987, 68961, 167513, 218821, 238739, 311863, 502539, 656463, 716217, 935589, 2272637, 6817911, 30319853, 39606601, 90959559, 118819803, 288624899, 411347297, 865874697, 1234041891, 52241106719, 156723320157]

約数ペア:

[(1, 156723320157), (3, 52241106719), (127, 1234041891), (181, 865874697), (381, 411347297), (543, 288624899), (1319, 118819803), (1723, 90959559), (3957, 39606601), (5169, 30319853), (22987, 6817911), (68961, 2272637), (167513, 935589), (218821, 716217), (238739, 656463), (311863, 502539)]