139160519

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 148721664

約数和(自身を除く): 9561145

約数列:

[1, 31, 41, 103, 1063, 1271, 3193, 4223, 32953, 43583, 109489, 130913, 1351073, 3394159, 4489049, 139160519]

約数ペア:

[(1, 139160519), (31, 4489049), (41, 3394159), (103, 1351073), (1063, 130913), (1271, 109489), (3193, 43583), (4223, 32953)]