156741234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2009503}}^1$

素因数の和:2009521

約数の個数: 16

約数和(自身を含む): 337596672

約数和(自身を除く): 180855438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2009503, 4019006, 6028509, 12057018, 26123539, 52247078, 78370617, 156741234]

約数ペア:

[(1, 156741234), (2, 78370617), (3, 52247078), (6, 26123539), (13, 12057018), (26, 6028509), (39, 4019006), (78, 2009503)]