161760985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{10831}}^1$

素因数の和:10968

約数の個数: 16

約数和(自身を含む): 202775040

約数和(自身を除く): 41014055

約数列:

[1, 5, 29, 103, 145, 515, 2987, 10831, 14935, 54155, 314099, 1115593, 1570495, 5577965, 32352197, 161760985]

約数ペア:

[(1, 161760985), (5, 32352197), (29, 5577965), (103, 1570495), (145, 1115593), (515, 314099), (2987, 54155), (10831, 14935)]