156749598292

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1\times {\mathrm{87517}}^1$

素因数の和:88936

約数の個数: 48

約数和(自身を含む): 320408299008

約数和(自身を除く): 163658700716

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1361, 2722, 5444, 9527, 19054, 38108, 63967, 87517, 127934, 175034, 255868, 350068, 447769, 612619, 895538, 1225238, 1791076, 2450476, 4113299, 8226598, 16453196, 28793093, 57586186, 115172372, 119110637, 238221274, 476442548, 833774459, 1667548918, 3335097836, 5598199939, 11196399878, 22392799756, 39187399573, 78374799146, 156749598292]

約数ペア:

[(1, 156749598292), (2, 78374799146), (4, 39187399573), (7, 22392799756), (14, 11196399878), (28, 5598199939), (47, 3335097836), (94, 1667548918), (188, 833774459), (329, 476442548), (658, 238221274), (1316, 119110637), (1361, 115172372), (2722, 57586186), (5444, 28793093), (9527, 16453196), (19054, 8226598), (38108, 4113299), (63967, 2450476), (87517, 1791076), (127934, 1225238), (175034, 895538), (255868, 612619), (350068, 447769)]