156979782

素因数分解:

$2^1\times 3^4\times {\mathrm{969011}}^1$

素因数の和:969025

約数の個数: 20

約数和(自身を含む): 351751356

約数和(自身を除く): 194771574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 969011, 1938022, 2907033, 5814066, 8721099, 17442198, 26163297, 52326594, 78489891, 156979782]

約数ペア:

[(1, 156979782), (2, 78489891), (3, 52326594), (6, 26163297), (9, 17442198), (18, 8721099), (27, 5814066), (54, 2907033), (81, 1938022), (162, 969011)]