137910878

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6761}}^1$

素因数の和:6848

約数の個数: 32

約数和(自身を含む): 249274368

約数和(自身を除く): 111363490

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1457, 2914, 6761, 10199, 13522, 20398, 47327, 94654, 209591, 317767, 419182, 635534, 1467137, 2224369, 2934274, 4448738, 9850777, 19701554, 68955439, 137910878]

約数ペア:

[(1, 137910878), (2, 68955439), (7, 19701554), (14, 9850777), (31, 4448738), (47, 2934274), (62, 2224369), (94, 1467137), (217, 635534), (329, 419182), (434, 317767), (658, 209591), (1457, 94654), (2914, 47327), (6761, 20398), (10199, 13522)]