139686144

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:872

約数の個数: 144

約数和(自身を含む): 424432512

約数和(自身を除く): 284746368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 256, 272, 312, 384, 408, 416, 442, 544, 624, 663, 768, 816, 823, 832, 884, 1088, 1248, 1326, 1632, 1646, 1664, 1768, 2176, 2469, 2496, 2652, 3264, 3292, 3328, 3536, 4352, 4938, 4992, 5304, 6528, 6584, 7072, 9876, 9984, 10608, 10699, 13056, 13168, 13991, 14144, 19752, 21216, 21398, 26336, 27982, 28288, 32097, 39504, 41973, 42432, 42796, 52672, 55964, 56576, 64194, 79008, 83946, 84864, 85592, 105344, 111928, 128388, 158016, 167892, 169728, 171184, 181883, 210688, 223856, 256776, 316032, 335784, 342368, 363766, 447712, 513552, 545649, 632064, 671568, 684736, 727532, 895424, 1027104, 1091298, 1343136, 1369472, 1455064, 1790848, 2054208, 2182596, 2686272, 2738944, 2910128, 3581696, 4108416, 4365192, 5372544, 5820256, 8216832, 8730384, 10745088, 11640512, 17460768, 23281024, 34921536, 46562048, 69843072, 139686144]

約数ペア:

[(1, 139686144), (2, 69843072), (3, 46562048), (4, 34921536), (6, 23281024), (8, 17460768), (12, 11640512), (13, 10745088), (16, 8730384), (17, 8216832), (24, 5820256), (26, 5372544), (32, 4365192), (34, 4108416), (39, 3581696), (48, 2910128), (51, 2738944), (52, 2686272), (64, 2182596), (68, 2054208), (78, 1790848), (96, 1455064), (102, 1369472), (104, 1343136), (128, 1091298), (136, 1027104), (156, 895424), (192, 727532), (204, 684736), (208, 671568), (221, 632064), (256, 545649), (272, 513552), (312, 447712), (384, 363766), (408, 342368), (416, 335784), (442, 316032), (544, 256776), (624, 223856), (663, 210688), (768, 181883), (816, 171184), (823, 169728), (832, 167892), (884, 158016), (1088, 128388), (1248, 111928), (1326, 105344), (1632, 85592), (1646, 84864), (1664, 83946), (1768, 79008), (2176, 64194), (2469, 56576), (2496, 55964), (2652, 52672), (3264, 42796), (3292, 42432), (3328, 41973), (3536, 39504), (4352, 32097), (4938, 28288), (4992, 27982), (5304, 26336), (6528, 21398), (6584, 21216), (7072, 19752), (9876, 14144), (9984, 13991), (10608, 13168), (10699, 13056)]