160080019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1567}}^1$

素因数の和:1866

約数の個数: 16

約数和(自身を含む): 180182016

約数和(自身を除く): 20101997

約数列:

[1, 11, 37, 251, 407, 1567, 2761, 9287, 17237, 57979, 102157, 393317, 637769, 4326487, 14552729, 160080019]

約数ペア:

[(1, 160080019), (11, 14552729), (37, 4326487), (251, 637769), (407, 393317), (1567, 102157), (2761, 57979), (9287, 17237)]