142453268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{1889}}^1$

素因数の和:3019

約数の個数: 24

約数和(自身を含む): 264335400

約数和(自身を除く): 121882132

約数列:

[1, 2, 4, 17, 34, 68, 1109, 1889, 2218, 3778, 4436, 7556, 18853, 32113, 37706, 64226, 75412, 128452, 2094901, 4189802, 8379604, 35613317, 71226634, 142453268]

約数ペア:

[(1, 142453268), (2, 71226634), (4, 35613317), (17, 8379604), (34, 4189802), (68, 2094901), (1109, 128452), (1889, 75412), (2218, 64226), (3778, 37706), (4436, 32113), (7556, 18853)]