189503712

素因数分解:

$2^5\times 3^4\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:782

約数の個数: 120

約数和(自身を含む): 563126256

約数和(自身を除く): 373622544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 113, 144, 162, 216, 226, 288, 324, 339, 432, 452, 647, 648, 678, 864, 904, 1017, 1294, 1296, 1356, 1808, 1941, 2034, 2588, 2592, 2712, 3051, 3616, 3882, 4068, 5176, 5424, 5823, 6102, 7764, 8136, 9153, 10352, 10848, 11646, 12204, 15528, 16272, 17469, 18306, 20704, 23292, 24408, 31056, 32544, 34938, 36612, 46584, 48816, 52407, 62112, 69876, 73111, 73224, 93168, 97632, 104814, 139752, 146222, 146448, 186336, 209628, 219333, 279504, 292444, 292896, 419256, 438666, 559008, 584888, 657999, 838512, 877332, 1169776, 1315998, 1677024, 1754664, 1973997, 2339552, 2631996, 3509328, 3947994, 5263992, 5921991, 7018656, 7895988, 10527984, 11843982, 15791976, 21055968, 23687964, 31583952, 47375928, 63167904, 94751856, 189503712]

約数ペア:

[(1, 189503712), (2, 94751856), (3, 63167904), (4, 47375928), (6, 31583952), (8, 23687964), (9, 21055968), (12, 15791976), (16, 11843982), (18, 10527984), (24, 7895988), (27, 7018656), (32, 5921991), (36, 5263992), (48, 3947994), (54, 3509328), (72, 2631996), (81, 2339552), (96, 1973997), (108, 1754664), (113, 1677024), (144, 1315998), (162, 1169776), (216, 877332), (226, 838512), (288, 657999), (324, 584888), (339, 559008), (432, 438666), (452, 419256), (647, 292896), (648, 292444), (678, 279504), (864, 219333), (904, 209628), (1017, 186336), (1294, 146448), (1296, 146222), (1356, 139752), (1808, 104814), (1941, 97632), (2034, 93168), (2588, 73224), (2592, 73111), (2712, 69876), (3051, 62112), (3616, 52407), (3882, 48816), (4068, 46584), (5176, 36612), (5424, 34938), (5823, 32544), (6102, 31056), (7764, 24408), (8136, 23292), (9153, 20704), (10352, 18306), (10848, 17469), (11646, 16272), (12204, 15528)]