195990816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 620524800

約数和(自身を除く): 424533984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 89, 96, 112, 113, 116, 168, 174, 178, 203, 224, 226, 232, 267, 336, 339, 348, 356, 406, 452, 464, 534, 609, 623, 672, 678, 696, 712, 791, 812, 904, 928, 1068, 1218, 1246, 1356, 1392, 1424, 1582, 1624, 1808, 1869, 2136, 2373, 2436, 2492, 2581, 2712, 2784, 2848, 3164, 3248, 3277, 3616, 3738, 4272, 4746, 4872, 4984, 5162, 5424, 6328, 6496, 6554, 7476, 7743, 8544, 9492, 9744, 9831, 9968, 10057, 10324, 10848, 12656, 13108, 14952, 15486, 18067, 18984, 19488, 19662, 19936, 20114, 20648, 22939, 25312, 26216, 29904, 30171, 30972, 36134, 37968, 39324, 40228, 41296, 45878, 52432, 54201, 59808, 60342, 61944, 68817, 70399, 72268, 75936, 78648, 80456, 82592, 91756, 104864, 108402, 120684, 123888, 137634, 140798, 144536, 157296, 160912, 183512, 211197, 216804, 241368, 247776, 275268, 281596, 289072, 291653, 314592, 321824, 367024, 422394, 433608, 482736, 550536, 563192, 578144, 583306, 734048, 844788, 867216, 874959, 965472, 1101072, 1126384, 1166612, 1689576, 1734432, 1749918, 2041571, 2202144, 2252768, 2333224, 3379152, 3499836, 4083142, 4666448, 6124713, 6758304, 6999672, 8166284, 9332896, 12249426, 13999344, 16332568, 24498852, 27998688, 32665136, 48997704, 65330272, 97995408, 195990816]

約数ペア:

[(1, 195990816), (2, 97995408), (3, 65330272), (4, 48997704), (6, 32665136), (7, 27998688), (8, 24498852), (12, 16332568), (14, 13999344), (16, 12249426), (21, 9332896), (24, 8166284), (28, 6999672), (29, 6758304), (32, 6124713), (42, 4666448), (48, 4083142), (56, 3499836), (58, 3379152), (84, 2333224), (87, 2252768), (89, 2202144), (96, 2041571), (112, 1749918), (113, 1734432), (116, 1689576), (168, 1166612), (174, 1126384), (178, 1101072), (203, 965472), (224, 874959), (226, 867216), (232, 844788), (267, 734048), (336, 583306), (339, 578144), (348, 563192), (356, 550536), (406, 482736), (452, 433608), (464, 422394), (534, 367024), (609, 321824), (623, 314592), (672, 291653), (678, 289072), (696, 281596), (712, 275268), (791, 247776), (812, 241368), (904, 216804), (928, 211197), (1068, 183512), (1218, 160912), (1246, 157296), (1356, 144536), (1392, 140798), (1424, 137634), (1582, 123888), (1624, 120684), (1808, 108402), (1869, 104864), (2136, 91756), (2373, 82592), (2436, 80456), (2492, 78648), (2581, 75936), (2712, 72268), (2784, 70399), (2848, 68817), (3164, 61944), (3248, 60342), (3277, 59808), (3616, 54201), (3738, 52432), (4272, 45878), (4746, 41296), (4872, 40228), (4984, 39324), (5162, 37968), (5424, 36134), (6328, 30972), (6496, 30171), (6554, 29904), (7476, 26216), (7743, 25312), (8544, 22939), (9492, 20648), (9744, 20114), (9831, 19936), (9968, 19662), (10057, 19488), (10324, 18984), (10848, 18067), (12656, 15486), (13108, 14952)]