164087287

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{94903}}^1$

素因数の和:94942

約数の個数: 16

約数和(自身を含む): 212584960

約数和(自身を除く): 48497673

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 94903, 664321, 1233739, 1803157, 8636173, 12622099, 23441041, 164087287]

約数ペア:

[(1, 164087287), (7, 23441041), (13, 12622099), (19, 8636173), (91, 1803157), (133, 1233739), (247, 664321), (1729, 94903)]