177896012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2633}}^1$

素因数の和:2790

約数の個数: 48

約数和(自身を含む): 377610240

約数和(自身を除く): 199714228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 254, 266, 508, 532, 889, 1778, 2413, 2633, 3556, 4826, 5266, 9652, 10532, 16891, 18431, 33782, 36862, 50027, 67564, 73724, 100054, 200108, 334391, 350189, 668782, 700378, 1337564, 1400756, 2340737, 4681474, 6353429, 9362948, 12706858, 25413716, 44474003, 88948006, 177896012]

約数ペア:

[(1, 177896012), (2, 88948006), (4, 44474003), (7, 25413716), (14, 12706858), (19, 9362948), (28, 6353429), (38, 4681474), (76, 2340737), (127, 1400756), (133, 1337564), (254, 700378), (266, 668782), (508, 350189), (532, 334391), (889, 200108), (1778, 100054), (2413, 73724), (2633, 67564), (3556, 50027), (4826, 36862), (5266, 33782), (9652, 18431), (10532, 16891)]