142193663

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 152705280

約数和(自身を除く): 10511617

約数列:

[1, 19, 103, 113, 643, 1957, 2147, 11639, 12217, 66229, 72659, 221141, 1258351, 1380521, 7483877, 142193663]

約数ペア:

[(1, 142193663), (19, 7483877), (103, 1380521), (113, 1258351), (643, 221141), (1957, 72659), (2147, 66229), (11639, 12217)]