138667776

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 453277440

約数和(自身を除く): 314609664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 32, 34, 38, 39, 43, 48, 51, 52, 57, 64, 68, 76, 78, 86, 96, 102, 104, 114, 128, 129, 136, 152, 156, 172, 192, 204, 208, 221, 228, 247, 256, 258, 272, 304, 312, 323, 344, 384, 408, 416, 442, 456, 494, 516, 544, 559, 608, 624, 646, 663, 688, 731, 741, 768, 816, 817, 832, 884, 912, 969, 988, 1032, 1088, 1118, 1216, 1248, 1292, 1326, 1376, 1462, 1482, 1632, 1634, 1664, 1677, 1768, 1824, 1938, 1976, 2064, 2176, 2193, 2236, 2432, 2451, 2496, 2584, 2652, 2752, 2924, 2964, 3264, 3268, 3328, 3354, 3536, 3648, 3876, 3952, 4128, 4199, 4352, 4386, 4472, 4864, 4902, 4992, 5168, 5304, 5504, 5848, 5928, 6528, 6536, 6708, 7072, 7296, 7752, 7904, 8256, 8398, 8772, 8944, 9503, 9804, 9984, 10336, 10608, 10621, 11008, 11696, 11856, 12597, 13056, 13072, 13416, 13889, 14144, 14592, 15504, 15808, 16512, 16796, 17544, 17888, 19006, 19608, 20672, 21216, 21242, 23392, 23712, 25194, 26144, 26832, 27778, 28288, 28509, 31008, 31616, 31863, 33024, 33592, 35088, 35776, 38012, 39216, 41344, 41667, 42432, 42484, 46784, 47424, 50388, 52288, 53664, 55556, 56576, 57018, 62016, 63232, 63726, 67184, 70176, 71552, 76024, 78432, 82688, 83334, 84864, 84968, 93568, 94848, 100776, 104576, 107328, 111112, 114036, 124032, 127452, 134368, 140352, 143104, 152048, 156864, 166668, 169728, 169936, 180557, 187136, 189696, 201552, 209152, 214656, 222224, 228072, 248064, 254904, 268736, 280704, 304096, 313728, 333336, 339872, 361114, 403104, 429312, 444448, 456144, 509808, 537472, 541671, 561408, 608192, 627456, 666672, 679744, 722228, 806208, 888896, 912288, 1019616, 1074944, 1083342, 1216384, 1333344, 1359488, 1444456, 1612416, 1777792, 1824576, 2039232, 2166684, 2432768, 2666688, 2718976, 2888912, 3224832, 3555584, 3649152, 4078464, 4333368, 5333376, 5777824, 7298304, 8156928, 8666736, 10666752, 11555648, 17333472, 23111296, 34666944, 46222592, 69333888, 138667776]

約数ペア:

[(1, 138667776), (2, 69333888), (3, 46222592), (4, 34666944), (6, 23111296), (8, 17333472), (12, 11555648), (13, 10666752), (16, 8666736), (17, 8156928), (19, 7298304), (24, 5777824), (26, 5333376), (32, 4333368), (34, 4078464), (38, 3649152), (39, 3555584), (43, 3224832), (48, 2888912), (51, 2718976), (52, 2666688), (57, 2432768), (64, 2166684), (68, 2039232), (76, 1824576), (78, 1777792), (86, 1612416), (96, 1444456), (102, 1359488), (104, 1333344), (114, 1216384), (128, 1083342), (129, 1074944), (136, 1019616), (152, 912288), (156, 888896), (172, 806208), (192, 722228), (204, 679744), (208, 666672), (221, 627456), (228, 608192), (247, 561408), (256, 541671), (258, 537472), (272, 509808), (304, 456144), (312, 444448), (323, 429312), (344, 403104), (384, 361114), (408, 339872), (416, 333336), (442, 313728), (456, 304096), (494, 280704), (516, 268736), (544, 254904), (559, 248064), (608, 228072), (624, 222224), (646, 214656), (663, 209152), (688, 201552), (731, 189696), (741, 187136), (768, 180557), (816, 169936), (817, 169728), (832, 166668), (884, 156864), (912, 152048), (969, 143104), (988, 140352), (1032, 134368), (1088, 127452), (1118, 124032), (1216, 114036), (1248, 111112), (1292, 107328), (1326, 104576), (1376, 100776), (1462, 94848), (1482, 93568), (1632, 84968), (1634, 84864), (1664, 83334), (1677, 82688), (1768, 78432), (1824, 76024), (1938, 71552), (1976, 70176), (2064, 67184), (2176, 63726), (2193, 63232), (2236, 62016), (2432, 57018), (2451, 56576), (2496, 55556), (2584, 53664), (2652, 52288), (2752, 50388), (2924, 47424), (2964, 46784), (3264, 42484), (3268, 42432), (3328, 41667), (3354, 41344), (3536, 39216), (3648, 38012), (3876, 35776), (3952, 35088), (4128, 33592), (4199, 33024), (4352, 31863), (4386, 31616), (4472, 31008), (4864, 28509), (4902, 28288), (4992, 27778), (5168, 26832), (5304, 26144), (5504, 25194), (5848, 23712), (5928, 23392), (6528, 21242), (6536, 21216), (6708, 20672), (7072, 19608), (7296, 19006), (7752, 17888), (7904, 17544), (8256, 16796), (8398, 16512), (8772, 15808), (8944, 15504), (9503, 14592), (9804, 14144), (9984, 13889), (10336, 13416), (10608, 13072), (10621, 13056), (11008, 12597), (11696, 11856)]