161934017

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{9587}}^1$

素因数の和:9740

約数の個数: 16

約数和(自身を含む): 196362240

約数和(自身を除く): 34428223

約数列:

[1, 7, 19, 127, 133, 889, 2413, 9587, 16891, 67109, 182153, 1217549, 1275071, 8522843, 23133431, 161934017]

約数ペア:

[(1, 161934017), (7, 23133431), (19, 8522843), (127, 1275071), (133, 1217549), (889, 182153), (2413, 67109), (9587, 16891)]