131118190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{3191}}^1$

素因数の和:3792

約数の個数: 32

約数和(自身を含む): 270273024

約数和(自身を除く): 139154834

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 587, 1174, 2935, 3191, 4109, 5870, 6382, 8218, 15955, 20545, 22337, 31910, 41090, 44674, 111685, 223370, 1873117, 3746234, 9365585, 13111819, 18731170, 26223638, 65559095, 131118190]

約数ペア:

[(1, 131118190), (2, 65559095), (5, 26223638), (7, 18731170), (10, 13111819), (14, 9365585), (35, 3746234), (70, 1873117), (587, 223370), (1174, 111685), (2935, 44674), (3191, 41090), (4109, 31910), (5870, 22337), (6382, 20545), (8218, 15955)]