139609582

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{76123}}^1$

素因数の和:76263

約数の個数: 16

約数和(自身を含む): 241160832

約数和(自身を除く): 101551250

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 76123, 152246, 532861, 1065722, 9972113, 19944226, 69804791, 139609582]

約数ペア:

[(1, 139609582), (2, 69804791), (7, 19944226), (14, 9972113), (131, 1065722), (262, 532861), (917, 152246), (1834, 76123)]