161386295

素因数分解:

$5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{27611}}^1$

素因数の和:27790

約数の個数: 16

約数和(自身を含む): 222663168

約数和(自身を除く): 61276873

約数列:

[1, 5, 7, 35, 167, 835, 1169, 5845, 27611, 138055, 193277, 966385, 4611037, 23055185, 32277259, 161386295]

約数ペア:

[(1, 161386295), (5, 32277259), (7, 23055185), (35, 4611037), (167, 966385), (835, 193277), (1169, 138055), (5845, 27611)]