161379517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1381}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 177614640

約数和(自身を除く): 16235123

約数列:

[1, 13, 89, 101, 1157, 1313, 1381, 8989, 17953, 116857, 122909, 139481, 1597817, 1813253, 12413809, 161379517]

約数ペア:

[(1, 161379517), (13, 12413809), (89, 1813253), (101, 1597817), (1157, 139481), (1313, 122909), (1381, 116857), (8989, 17953)]