155331756

素因数分解:

$2^2\times 3^4\times {\mathrm{479419}}^1$

素因数の和:479435

約数の個数: 30

約数和(自身を含む): 406068740

約数和(自身を除く): 250736984

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 479419, 958838, 1438257, 1917676, 2876514, 4314771, 5753028, 8629542, 12944313, 17259084, 25888626, 38832939, 51777252, 77665878, 155331756]

約数ペア:

[(1, 155331756), (2, 77665878), (3, 51777252), (4, 38832939), (6, 25888626), (9, 17259084), (12, 12944313), (18, 8629542), (27, 5753028), (36, 4314771), (54, 2876514), (81, 1917676), (108, 1438257), (162, 958838), (324, 479419)]