130709068

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2099

約数の個数: 48

約数和(自身を含む): 272563200

約数和(自身を除く): 141854132

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 343, 658, 686, 1316, 1372, 2027, 2303, 4054, 4606, 8108, 9212, 14189, 16121, 28378, 32242, 56756, 64484, 95269, 99323, 190538, 198646, 381076, 397292, 666883, 695261, 1333766, 1390522, 2667532, 2781044, 4668181, 9336362, 18672724, 32677267, 65354534, 130709068]

約数ペア:

[(1, 130709068), (2, 65354534), (4, 32677267), (7, 18672724), (14, 9336362), (28, 4668181), (47, 2781044), (49, 2667532), (94, 1390522), (98, 1333766), (188, 695261), (196, 666883), (329, 397292), (343, 381076), (658, 198646), (686, 190538), (1316, 99323), (1372, 95269), (2027, 64484), (2303, 56756), (4054, 32242), (4606, 28378), (8108, 16121), (9212, 14189)]