143262476

素因数分解:

$2^2\times 7^2\times {\mathrm{389}}^1\times {\mathrm{1879}}^1$

素因数の和:2286

約数の個数: 36

約数和(自身を含む): 292546800

約数和(自身を除く): 149284324

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 389, 778, 1556, 1879, 2723, 3758, 5446, 7516, 10892, 13153, 19061, 26306, 38122, 52612, 76244, 92071, 184142, 368284, 730931, 1461862, 2923724, 5116517, 10233034, 20466068, 35815619, 71631238, 143262476]

約数ペア:

[(1, 143262476), (2, 71631238), (4, 35815619), (7, 20466068), (14, 10233034), (28, 5116517), (49, 2923724), (98, 1461862), (196, 730931), (389, 368284), (778, 184142), (1556, 92071), (1879, 76244), (2723, 52612), (3758, 38122), (5446, 26306), (7516, 19061), (10892, 13153)]