157440517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6311}}^1$

素因数の和:6444

約数の個数: 16

約数和(自身を含む): 180270720

約数和(自身を除く): 22830203

約数列:

[1, 13, 19, 101, 247, 1313, 1919, 6311, 24947, 82043, 119909, 637411, 1558817, 8286343, 12110809, 157440517]

約数ペア:

[(1, 157440517), (13, 12110809), (19, 8286343), (101, 1558817), (247, 637411), (1313, 119909), (1919, 82043), (6311, 24947)]