157293894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{81163}}^1$

素因数の和:81204

約数の個数: 32

約数和(自身を含む): 350628480

約数和(自身を除く): 193334586

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 81163, 162326, 243489, 486978, 1379771, 1542097, 2759542, 3084194, 4139313, 4626291, 8278626, 9252582, 26215649, 52431298, 78646947, 157293894]

約数ペア:

[(1, 157293894), (2, 78646947), (3, 52431298), (6, 26215649), (17, 9252582), (19, 8278626), (34, 4626291), (38, 4139313), (51, 3084194), (57, 2759542), (102, 1542097), (114, 1379771), (323, 486978), (646, 243489), (969, 162326), (1938, 81163)]