186543196

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 403915680

約数和(自身を除く): 217372484

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 49, 58, 74, 98, 116, 148, 196, 203, 259, 406, 518, 812, 887, 1036, 1073, 1421, 1774, 1813, 2146, 2842, 3548, 3626, 4292, 5684, 6209, 7252, 7511, 12418, 15022, 24836, 25723, 30044, 32819, 43463, 51446, 52577, 65638, 86926, 102892, 105154, 131276, 173852, 180061, 210308, 229733, 360122, 459466, 720244, 918932, 951751, 1260427, 1608131, 1903502, 2520854, 3216262, 3807004, 5041708, 6432524, 6662257, 13324514, 26649028, 46635799, 93271598, 186543196]

約数ペア:

[(1, 186543196), (2, 93271598), (4, 46635799), (7, 26649028), (14, 13324514), (28, 6662257), (29, 6432524), (37, 5041708), (49, 3807004), (58, 3216262), (74, 2520854), (98, 1903502), (116, 1608131), (148, 1260427), (196, 951751), (203, 918932), (259, 720244), (406, 459466), (518, 360122), (812, 229733), (887, 210308), (1036, 180061), (1073, 173852), (1421, 131276), (1774, 105154), (1813, 102892), (2146, 86926), (2842, 65638), (3548, 52577), (3626, 51446), (4292, 43463), (5684, 32819), (6209, 30044), (7252, 25723), (7511, 24836), (12418, 15022)]