140000009856

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{157}}^2\times {\mathrm{2113}}^1$

素因数の和:2451

約数の個数: 192

約数和(自身を含む): 427926703680

約数和(自身を除く): 287926693824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 157, 168, 192, 224, 314, 336, 384, 448, 471, 628, 672, 896, 942, 1099, 1256, 1344, 1884, 2113, 2198, 2512, 2688, 3297, 3768, 4226, 4396, 5024, 6339, 6594, 7536, 8452, 8792, 10048, 12678, 13188, 14791, 15072, 16904, 17584, 20096, 24649, 25356, 26376, 29582, 30144, 33808, 35168, 44373, 49298, 50712, 52752, 59164, 60288, 67616, 70336, 73947, 88746, 98596, 101424, 105504, 118328, 135232, 140672, 147894, 172543, 177492, 197192, 202848, 211008, 236656, 270464, 295788, 331741, 345086, 354984, 394384, 405696, 422016, 473312, 517629, 591576, 663482, 690172, 709968, 788768, 811392, 946624, 995223, 1035258, 1183152, 1326964, 1380344, 1419936, 1577536, 1893248, 1990446, 2070516, 2322187, 2366304, 2653928, 2760688, 2839872, 3155072, 3980892, 4141032, 4644374, 4732608, 5307856, 5521376, 5679744, 6966561, 7961784, 8282064, 9288748, 9465216, 10615712, 11042752, 13933122, 15923568, 16564128, 18577496, 21231424, 22085504, 27866244, 31847136, 33128256, 37154992, 42462848, 52083337, 55732488, 63694272, 66256512, 74309984, 104166674, 111464976, 127388544, 148619968, 156250011, 208333348, 222929952, 297239936, 312500022, 364583359, 416666696, 445859904, 625000044, 729166718, 833333392, 891719808, 1093750077, 1250000088, 1458333436, 1666666784, 2187500154, 2500000176, 2916666872, 3333333568, 4375000308, 5000000352, 5833333744, 6666667136, 8750000616, 10000000704, 11666667488, 17500001232, 20000001408, 23333334976, 35000002464, 46666669952, 70000004928, 140000009856]

約数ペア:

[(1, 140000009856), (2, 70000004928), (3, 46666669952), (4, 35000002464), (6, 23333334976), (7, 20000001408), (8, 17500001232), (12, 11666667488), (14, 10000000704), (16, 8750000616), (21, 6666667136), (24, 5833333744), (28, 5000000352), (32, 4375000308), (42, 3333333568), (48, 2916666872), (56, 2500000176), (64, 2187500154), (84, 1666666784), (96, 1458333436), (112, 1250000088), (128, 1093750077), (157, 891719808), (168, 833333392), (192, 729166718), (224, 625000044), (314, 445859904), (336, 416666696), (384, 364583359), (448, 312500022), (471, 297239936), (628, 222929952), (672, 208333348), (896, 156250011), (942, 148619968), (1099, 127388544), (1256, 111464976), (1344, 104166674), (1884, 74309984), (2113, 66256512), (2198, 63694272), (2512, 55732488), (2688, 52083337), (3297, 42462848), (3768, 37154992), (4226, 33128256), (4396, 31847136), (5024, 27866244), (6339, 22085504), (6594, 21231424), (7536, 18577496), (8452, 16564128), (8792, 15923568), (10048, 13933122), (12678, 11042752), (13188, 10615712), (14791, 9465216), (15072, 9288748), (16904, 8282064), (17584, 7961784), (20096, 6966561), (24649, 5679744), (25356, 5521376), (26376, 5307856), (29582, 4732608), (30144, 4644374), (33808, 4141032), (35168, 3980892), (44373, 3155072), (49298, 2839872), (50712, 2760688), (52752, 2653928), (59164, 2366304), (60288, 2322187), (67616, 2070516), (70336, 1990446), (73947, 1893248), (88746, 1577536), (98596, 1419936), (101424, 1380344), (105504, 1326964), (118328, 1183152), (135232, 1035258), (140672, 995223), (147894, 946624), (172543, 811392), (177492, 788768), (197192, 709968), (202848, 690172), (211008, 663482), (236656, 591576), (270464, 517629), (295788, 473312), (331741, 422016), (345086, 405696), (354984, 394384)]