138423168

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 451717200

約数和(自身を除く): 313294032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 79, 81, 96, 104, 108, 117, 128, 144, 156, 158, 162, 169, 192, 208, 216, 234, 237, 288, 312, 316, 324, 338, 351, 384, 416, 432, 468, 474, 507, 576, 624, 632, 648, 676, 702, 711, 832, 864, 936, 948, 1014, 1027, 1053, 1152, 1248, 1264, 1296, 1352, 1404, 1422, 1521, 1664, 1728, 1872, 1896, 2028, 2054, 2106, 2133, 2496, 2528, 2592, 2704, 2808, 2844, 3042, 3081, 3456, 3744, 3792, 4056, 4108, 4212, 4266, 4563, 4992, 5056, 5184, 5408, 5616, 5688, 6084, 6162, 6399, 7488, 7584, 8112, 8216, 8424, 8532, 9126, 9243, 10112, 10368, 10816, 11232, 11376, 12168, 12324, 12798, 13351, 13689, 14976, 15168, 16224, 16432, 16848, 17064, 18252, 18486, 21632, 22464, 22752, 24336, 24648, 25596, 26702, 27378, 27729, 30336, 32448, 32864, 33696, 34128, 36504, 36972, 40053, 44928, 45504, 48672, 49296, 51192, 53404, 54756, 55458, 64896, 65728, 67392, 68256, 73008, 73944, 80106, 83187, 91008, 97344, 98592, 102384, 106808, 109512, 110916, 120159, 131456, 134784, 136512, 146016, 147888, 160212, 166374, 194688, 197184, 204768, 213616, 219024, 221832, 240318, 273024, 292032, 295776, 320424, 332748, 360477, 394368, 409536, 427232, 438048, 443664, 480636, 584064, 591552, 640848, 665496, 720954, 819072, 854464, 876096, 887328, 961272, 1081431, 1183104, 1281696, 1330992, 1441908, 1708928, 1752192, 1774656, 1922544, 2162862, 2563392, 2661984, 2883816, 3549312, 3845088, 4325724, 5126784, 5323968, 5767632, 7690176, 8651448, 10647936, 11535264, 15380352, 17302896, 23070528, 34605792, 46141056, 69211584, 138423168]

約数ペア:

[(1, 138423168), (2, 69211584), (3, 46141056), (4, 34605792), (6, 23070528), (8, 17302896), (9, 15380352), (12, 11535264), (13, 10647936), (16, 8651448), (18, 7690176), (24, 5767632), (26, 5323968), (27, 5126784), (32, 4325724), (36, 3845088), (39, 3549312), (48, 2883816), (52, 2661984), (54, 2563392), (64, 2162862), (72, 1922544), (78, 1774656), (79, 1752192), (81, 1708928), (96, 1441908), (104, 1330992), (108, 1281696), (117, 1183104), (128, 1081431), (144, 961272), (156, 887328), (158, 876096), (162, 854464), (169, 819072), (192, 720954), (208, 665496), (216, 640848), (234, 591552), (237, 584064), (288, 480636), (312, 443664), (316, 438048), (324, 427232), (338, 409536), (351, 394368), (384, 360477), (416, 332748), (432, 320424), (468, 295776), (474, 292032), (507, 273024), (576, 240318), (624, 221832), (632, 219024), (648, 213616), (676, 204768), (702, 197184), (711, 194688), (832, 166374), (864, 160212), (936, 147888), (948, 146016), (1014, 136512), (1027, 134784), (1053, 131456), (1152, 120159), (1248, 110916), (1264, 109512), (1296, 106808), (1352, 102384), (1404, 98592), (1422, 97344), (1521, 91008), (1664, 83187), (1728, 80106), (1872, 73944), (1896, 73008), (2028, 68256), (2054, 67392), (2106, 65728), (2133, 64896), (2496, 55458), (2528, 54756), (2592, 53404), (2704, 51192), (2808, 49296), (2844, 48672), (3042, 45504), (3081, 44928), (3456, 40053), (3744, 36972), (3792, 36504), (4056, 34128), (4108, 33696), (4212, 32864), (4266, 32448), (4563, 30336), (4992, 27729), (5056, 27378), (5184, 26702), (5408, 25596), (5616, 24648), (5688, 24336), (6084, 22752), (6162, 22464), (6399, 21632), (7488, 18486), (7584, 18252), (8112, 17064), (8216, 16848), (8424, 16432), (8532, 16224), (9126, 15168), (9243, 14976), (10112, 13689), (10368, 13351), (10816, 12798), (11232, 12324), (11376, 12168)]