161121433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 178375680

約数和(自身を除く): 17254247

約数列:

[1, 11, 139, 167, 631, 1529, 1837, 6941, 23213, 87709, 105377, 255343, 964799, 1159147, 14647403, 161121433]

約数ペア:

[(1, 161121433), (11, 14647403), (139, 1159147), (167, 964799), (631, 255343), (1529, 105377), (1837, 87709), (6941, 23213)]