131868672

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 383685120

約数和(自身を除く): 251816448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 169, 192, 208, 254, 256, 312, 338, 381, 384, 416, 507, 508, 512, 624, 676, 762, 768, 832, 1014, 1016, 1024, 1248, 1352, 1524, 1536, 1651, 1664, 2028, 2032, 2048, 2496, 2704, 3048, 3072, 3302, 3328, 4056, 4064, 4953, 4992, 5408, 6096, 6144, 6604, 6656, 8112, 8128, 9906, 9984, 10816, 12192, 13208, 13312, 16224, 16256, 19812, 19968, 21463, 21632, 24384, 26416, 26624, 32448, 32512, 39624, 39936, 42926, 43264, 48768, 52832, 64389, 64896, 65024, 79248, 79872, 85852, 86528, 97536, 105664, 128778, 129792, 130048, 158496, 171704, 173056, 195072, 211328, 257556, 259584, 260096, 316992, 343408, 346112, 390144, 422656, 515112, 519168, 633984, 686816, 780288, 845312, 1030224, 1038336, 1267968, 1373632, 1690624, 2060448, 2535936, 2747264, 3381248, 4120896, 5071872, 5494528, 8241792, 10143744, 10989056, 16483584, 21978112, 32967168, 43956224, 65934336, 131868672]

約数ペア:

[(1, 131868672), (2, 65934336), (3, 43956224), (4, 32967168), (6, 21978112), (8, 16483584), (12, 10989056), (13, 10143744), (16, 8241792), (24, 5494528), (26, 5071872), (32, 4120896), (39, 3381248), (48, 2747264), (52, 2535936), (64, 2060448), (78, 1690624), (96, 1373632), (104, 1267968), (127, 1038336), (128, 1030224), (156, 845312), (169, 780288), (192, 686816), (208, 633984), (254, 519168), (256, 515112), (312, 422656), (338, 390144), (381, 346112), (384, 343408), (416, 316992), (507, 260096), (508, 259584), (512, 257556), (624, 211328), (676, 195072), (762, 173056), (768, 171704), (832, 158496), (1014, 130048), (1016, 129792), (1024, 128778), (1248, 105664), (1352, 97536), (1524, 86528), (1536, 85852), (1651, 79872), (1664, 79248), (2028, 65024), (2032, 64896), (2048, 64389), (2496, 52832), (2704, 48768), (3048, 43264), (3072, 42926), (3302, 39936), (3328, 39624), (4056, 32512), (4064, 32448), (4953, 26624), (4992, 26416), (5408, 24384), (6096, 21632), (6144, 21463), (6604, 19968), (6656, 19812), (8112, 16256), (8128, 16224), (9906, 13312), (9984, 13208), (10816, 12192)]