140278656

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2316

約数の個数: 128

約数和(自身を含む): 444556800

約数和(自身を除く): 304278144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2269, 2576, 2688, 2944, 3864, 4416, 4538, 5152, 6807, 7728, 8832, 9076, 10304, 13614, 15456, 15883, 18152, 20608, 27228, 30912, 31766, 36304, 47649, 52187, 54456, 61824, 63532, 72608, 95298, 104374, 108912, 127064, 145216, 156561, 190596, 208748, 217824, 254128, 290432, 313122, 365309, 381192, 417496, 435648, 508256, 626244, 730618, 762384, 834992, 871296, 1016512, 1095927, 1252488, 1461236, 1524768, 1669984, 2033024, 2191854, 2504976, 2922472, 3049536, 3339968, 4383708, 5009952, 5844944, 6099072, 6679936, 8767416, 10019904, 11689888, 17534832, 20039808, 23379776, 35069664, 46759552, 70139328, 140278656]

約数ペア:

[(1, 140278656), (2, 70139328), (3, 46759552), (4, 35069664), (6, 23379776), (7, 20039808), (8, 17534832), (12, 11689888), (14, 10019904), (16, 8767416), (21, 6679936), (23, 6099072), (24, 5844944), (28, 5009952), (32, 4383708), (42, 3339968), (46, 3049536), (48, 2922472), (56, 2504976), (64, 2191854), (69, 2033024), (84, 1669984), (92, 1524768), (96, 1461236), (112, 1252488), (128, 1095927), (138, 1016512), (161, 871296), (168, 834992), (184, 762384), (192, 730618), (224, 626244), (276, 508256), (322, 435648), (336, 417496), (368, 381192), (384, 365309), (448, 313122), (483, 290432), (552, 254128), (644, 217824), (672, 208748), (736, 190596), (896, 156561), (966, 145216), (1104, 127064), (1288, 108912), (1344, 104374), (1472, 95298), (1932, 72608), (2208, 63532), (2269, 61824), (2576, 54456), (2688, 52187), (2944, 47649), (3864, 36304), (4416, 31766), (4538, 30912), (5152, 27228), (6807, 20608), (7728, 18152), (8832, 15883), (9076, 15456), (10304, 13614)]