181151334

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 514550400

約数和(自身を除く): 333399066

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 37, 39, 42, 49, 61, 63, 74, 78, 91, 98, 111, 117, 122, 126, 147, 182, 183, 222, 234, 259, 273, 294, 333, 343, 366, 427, 441, 481, 518, 546, 549, 637, 666, 686, 777, 793, 819, 854, 882, 962, 1029, 1098, 1274, 1281, 1443, 1554, 1586, 1638, 1813, 1911, 2058, 2257, 2331, 2379, 2562, 2886, 2989, 3087, 3367, 3626, 3822, 3843, 4329, 4459, 4514, 4662, 4758, 5439, 5551, 5733, 5978, 6174, 6734, 6771, 7137, 7686, 8658, 8918, 8967, 10101, 10878, 11102, 11466, 12691, 13377, 13542, 14274, 15799, 16317, 16653, 17934, 20202, 20313, 20923, 23569, 25382, 26754, 26901, 29341, 30303, 31598, 32634, 33306, 38073, 38857, 40131, 40626, 41846, 47138, 47397, 49959, 53802, 58682, 60606, 62769, 70707, 76146, 77714, 80262, 88023, 94794, 99918, 110593, 114219, 116571, 125538, 141414, 142191, 164983, 176046, 188307, 205387, 212121, 221186, 228438, 233142, 264069, 271999, 284382, 329966, 331779, 349713, 376614, 410774, 424242, 494949, 528138, 543998, 616161, 663558, 699426, 774151, 815997, 989898, 995337, 1232322, 1437709, 1484847, 1548302, 1631994, 1848483, 1990674, 2322453, 2447991, 2875418, 2969694, 3696966, 4313127, 4644906, 4895982, 6967359, 8626254, 10063963, 12939381, 13934718, 20127926, 25878762, 30191889, 60383778, 90575667, 181151334]

約数ペア:

[(1, 181151334), (2, 90575667), (3, 60383778), (6, 30191889), (7, 25878762), (9, 20127926), (13, 13934718), (14, 12939381), (18, 10063963), (21, 8626254), (26, 6967359), (37, 4895982), (39, 4644906), (42, 4313127), (49, 3696966), (61, 2969694), (63, 2875418), (74, 2447991), (78, 2322453), (91, 1990674), (98, 1848483), (111, 1631994), (117, 1548302), (122, 1484847), (126, 1437709), (147, 1232322), (182, 995337), (183, 989898), (222, 815997), (234, 774151), (259, 699426), (273, 663558), (294, 616161), (333, 543998), (343, 528138), (366, 494949), (427, 424242), (441, 410774), (481, 376614), (518, 349713), (546, 331779), (549, 329966), (637, 284382), (666, 271999), (686, 264069), (777, 233142), (793, 228438), (819, 221186), (854, 212121), (882, 205387), (962, 188307), (1029, 176046), (1098, 164983), (1274, 142191), (1281, 141414), (1443, 125538), (1554, 116571), (1586, 114219), (1638, 110593), (1813, 99918), (1911, 94794), (2058, 88023), (2257, 80262), (2331, 77714), (2379, 76146), (2562, 70707), (2886, 62769), (2989, 60606), (3087, 58682), (3367, 53802), (3626, 49959), (3822, 47397), (3843, 47138), (4329, 41846), (4459, 40626), (4514, 40131), (4662, 38857), (4758, 38073), (5439, 33306), (5551, 32634), (5733, 31598), (5978, 30303), (6174, 29341), (6734, 26901), (6771, 26754), (7137, 25382), (7686, 23569), (8658, 20923), (8918, 20313), (8967, 20202), (10101, 17934), (10878, 16653), (11102, 16317), (11466, 15799), (12691, 14274), (13377, 13542)]