180990656

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1982

約数の個数: 112

約数和(自身を含む): 471586560

約数和(自身を除く): 290595904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 836, 1064, 1216, 1232, 1463, 1672, 1933, 2128, 2464, 2926, 3344, 3866, 4256, 4928, 5852, 6688, 7732, 8512, 11704, 13376, 13531, 15464, 21263, 23408, 27062, 30928, 36727, 42526, 46816, 54124, 61856, 73454, 85052, 93632, 108248, 123712, 146908, 148841, 170104, 216496, 257089, 293816, 297682, 340208, 403997, 432992, 514178, 587632, 595364, 680416, 807994, 865984, 1028356, 1175264, 1190728, 1360832, 1615988, 2056712, 2350528, 2381456, 2827979, 3231976, 4113424, 4762912, 5655958, 6463952, 8226848, 9525824, 11311916, 12927904, 16453696, 22623832, 25855808, 45247664, 90495328, 180990656]

約数ペア:

[(1, 180990656), (2, 90495328), (4, 45247664), (7, 25855808), (8, 22623832), (11, 16453696), (14, 12927904), (16, 11311916), (19, 9525824), (22, 8226848), (28, 6463952), (32, 5655958), (38, 4762912), (44, 4113424), (56, 3231976), (64, 2827979), (76, 2381456), (77, 2350528), (88, 2056712), (112, 1615988), (133, 1360832), (152, 1190728), (154, 1175264), (176, 1028356), (209, 865984), (224, 807994), (266, 680416), (304, 595364), (308, 587632), (352, 514178), (418, 432992), (448, 403997), (532, 340208), (608, 297682), (616, 293816), (704, 257089), (836, 216496), (1064, 170104), (1216, 148841), (1232, 146908), (1463, 123712), (1672, 108248), (1933, 93632), (2128, 85052), (2464, 73454), (2926, 61856), (3344, 54124), (3866, 46816), (4256, 42526), (4928, 36727), (5852, 30928), (6688, 27062), (7732, 23408), (8512, 21263), (11704, 15464), (13376, 13531)]