129162712

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53639}}^1$

素因数の和:53695

約数の個数: 32

約数和(自身を含む): 283219200

約数和(自身を除く): 154056488

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 53639, 107278, 214556, 375473, 429112, 750946, 1501892, 2306477, 3003784, 4612954, 9225908, 16145339, 18451816, 32290678, 64581356, 129162712]

約数ペア:

[(1, 129162712), (2, 64581356), (4, 32290678), (7, 18451816), (8, 16145339), (14, 9225908), (28, 4612954), (43, 3003784), (56, 2306477), (86, 1501892), (172, 750946), (301, 429112), (344, 375473), (602, 214556), (1204, 107278), (2408, 53639)]