139434148

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{105953}}^1$

素因数の和:106011

約数の個数: 24

約数和(自身を含む): 284804352

約数和(自身を除く): 145370204

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 105953, 211906, 423812, 741671, 1483342, 2966684, 4979791, 9959582, 19919164, 34858537, 69717074, 139434148]

約数ペア:

[(1, 139434148), (2, 69717074), (4, 34858537), (7, 19919164), (14, 9959582), (28, 4979791), (47, 2966684), (94, 1483342), (188, 741671), (329, 423812), (658, 211906), (1316, 105953)]