164989968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^2$

素因数の和:134

約数の個数: 180

約数和(自身を含む): 515471472

約数和(自身を除く): 350481504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 43, 44, 48, 52, 66, 78, 86, 88, 104, 129, 132, 143, 156, 169, 172, 176, 208, 258, 264, 286, 312, 338, 344, 429, 473, 507, 516, 528, 559, 572, 624, 676, 688, 858, 946, 1014, 1032, 1118, 1144, 1352, 1419, 1677, 1716, 1849, 1859, 1892, 2028, 2064, 2236, 2288, 2704, 2838, 3354, 3432, 3698, 3718, 3784, 4056, 4472, 5547, 5577, 5676, 6149, 6708, 6864, 7267, 7396, 7436, 7568, 8112, 8944, 11094, 11154, 11352, 12298, 13416, 14534, 14792, 14872, 18447, 20339, 21801, 22188, 22308, 22704, 24037, 24596, 26832, 29068, 29584, 29744, 36894, 40678, 43602, 44376, 44616, 48074, 49192, 58136, 61017, 72111, 73788, 79937, 81356, 87204, 88752, 89232, 96148, 98384, 116272, 122034, 144222, 147576, 159874, 162712, 174408, 192296, 239811, 244068, 264407, 288444, 295152, 312481, 319748, 325424, 348816, 384592, 479622, 488136, 528814, 576888, 624962, 639496, 793221, 937443, 959244, 976272, 1057628, 1153776, 1249924, 1278992, 1586442, 1874886, 1918488, 2115256, 2499848, 3172884, 3437291, 3749772, 3836976, 4230512, 4999696, 6345768, 6874582, 7499544, 10311873, 12691536, 13749164, 14999088, 20623746, 27498328, 41247492, 54996656, 82494984, 164989968]

約数ペア:

[(1, 164989968), (2, 82494984), (3, 54996656), (4, 41247492), (6, 27498328), (8, 20623746), (11, 14999088), (12, 13749164), (13, 12691536), (16, 10311873), (22, 7499544), (24, 6874582), (26, 6345768), (33, 4999696), (39, 4230512), (43, 3836976), (44, 3749772), (48, 3437291), (52, 3172884), (66, 2499848), (78, 2115256), (86, 1918488), (88, 1874886), (104, 1586442), (129, 1278992), (132, 1249924), (143, 1153776), (156, 1057628), (169, 976272), (172, 959244), (176, 937443), (208, 793221), (258, 639496), (264, 624962), (286, 576888), (312, 528814), (338, 488136), (344, 479622), (429, 384592), (473, 348816), (507, 325424), (516, 319748), (528, 312481), (559, 295152), (572, 288444), (624, 264407), (676, 244068), (688, 239811), (858, 192296), (946, 174408), (1014, 162712), (1032, 159874), (1118, 147576), (1144, 144222), (1352, 122034), (1419, 116272), (1677, 98384), (1716, 96148), (1849, 89232), (1859, 88752), (1892, 87204), (2028, 81356), (2064, 79937), (2236, 73788), (2288, 72111), (2704, 61017), (2838, 58136), (3354, 49192), (3432, 48074), (3698, 44616), (3718, 44376), (3784, 43602), (4056, 40678), (4472, 36894), (5547, 29744), (5577, 29584), (5676, 29068), (6149, 26832), (6708, 24596), (6864, 24037), (7267, 22704), (7396, 22308), (7436, 22188), (7568, 21801), (8112, 20339), (8944, 18447), (11094, 14872), (11154, 14792), (11352, 14534), (12298, 13416)]