163892512

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 394232832

約数和(自身を除く): 230340320

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 193, 223, 224, 238, 272, 386, 446, 476, 544, 772, 892, 952, 1351, 1544, 1561, 1784, 1904, 2702, 3088, 3122, 3281, 3568, 3791, 3808, 5404, 6176, 6244, 6562, 7136, 7582, 10808, 12488, 13124, 15164, 21616, 22967, 24976, 26248, 26537, 30328, 43039, 43232, 45934, 49952, 52496, 53074, 60656, 86078, 91868, 104992, 106148, 121312, 172156, 183736, 212296, 301273, 344312, 367472, 424592, 602546, 688624, 731663, 734944, 849184, 1205092, 1377248, 1463326, 2410184, 2926652, 4820368, 5121641, 5853304, 9640736, 10243282, 11706608, 20486564, 23413216, 40973128, 81946256, 163892512]

約数ペア:

[(1, 163892512), (2, 81946256), (4, 40973128), (7, 23413216), (8, 20486564), (14, 11706608), (16, 10243282), (17, 9640736), (28, 5853304), (32, 5121641), (34, 4820368), (56, 2926652), (68, 2410184), (112, 1463326), (119, 1377248), (136, 1205092), (193, 849184), (223, 734944), (224, 731663), (238, 688624), (272, 602546), (386, 424592), (446, 367472), (476, 344312), (544, 301273), (772, 212296), (892, 183736), (952, 172156), (1351, 121312), (1544, 106148), (1561, 104992), (1784, 91868), (1904, 86078), (2702, 60656), (3088, 53074), (3122, 52496), (3281, 49952), (3568, 45934), (3791, 43232), (3808, 43039), (5404, 30328), (6176, 26537), (6244, 26248), (6562, 24976), (7136, 22967), (7582, 21616), (10808, 15164), (12488, 13124)]