15706098128

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{25679}}^1$

素因数の和:25864

約数の個数: 80

約数和(自身を含む): 35868180480

約数和(自身を除く): 20162082352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 127, 172, 254, 301, 344, 508, 602, 688, 889, 1016, 1204, 1778, 2032, 2408, 3556, 4816, 5461, 7112, 10922, 14224, 21844, 25679, 38227, 43688, 51358, 76454, 87376, 102716, 152908, 179753, 205432, 305816, 359506, 410864, 611632, 719012, 1104197, 1438024, 2208394, 2876048, 3261233, 4416788, 6522466, 7729379, 8833576, 13044932, 15458758, 17667152, 22828631, 26089864, 30917516, 45657262, 52179728, 61835032, 91314524, 123670064, 140233019, 182629048, 280466038, 365258096, 560932076, 981631133, 1121864152, 1963262266, 2243728304, 3926524532, 7853049064, 15706098128]

約数ペア:

[(1, 15706098128), (2, 7853049064), (4, 3926524532), (7, 2243728304), (8, 1963262266), (14, 1121864152), (16, 981631133), (28, 560932076), (43, 365258096), (56, 280466038), (86, 182629048), (112, 140233019), (127, 123670064), (172, 91314524), (254, 61835032), (301, 52179728), (344, 45657262), (508, 30917516), (602, 26089864), (688, 22828631), (889, 17667152), (1016, 15458758), (1204, 13044932), (1778, 8833576), (2032, 7729379), (2408, 6522466), (3556, 4416788), (4816, 3261233), (5461, 2876048), (7112, 2208394), (10922, 1438024), (14224, 1104197), (21844, 719012), (25679, 611632), (38227, 410864), (43688, 359506), (51358, 305816), (76454, 205432), (87376, 179753), (102716, 152908)]