140609952

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 477066240

約数和(自身を除く): 336456288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 67, 72, 84, 96, 108, 112, 126, 134, 144, 168, 189, 201, 216, 224, 252, 268, 288, 336, 347, 378, 402, 432, 469, 504, 536, 603, 672, 694, 756, 804, 864, 938, 1008, 1041, 1072, 1206, 1388, 1407, 1512, 1608, 1809, 1876, 2016, 2082, 2144, 2412, 2429, 2776, 2814, 3024, 3123, 3216, 3618, 3752, 4164, 4221, 4824, 4858, 5552, 5628, 6048, 6246, 6432, 7236, 7287, 7504, 8328, 8442, 9369, 9648, 9716, 11104, 11256, 12492, 12663, 14472, 14574, 15008, 16656, 16884, 18738, 19296, 19432, 21861, 22512, 23249, 24984, 25326, 28944, 29148, 33312, 33768, 37476, 38864, 43722, 45024, 46498, 49968, 50652, 57888, 58296, 65583, 67536, 69747, 74952, 77728, 87444, 92996, 99936, 101304, 116592, 131166, 135072, 139494, 149904, 162743, 174888, 185992, 202608, 209241, 233184, 262332, 278988, 299808, 325486, 349776, 371984, 405216, 418482, 488229, 524664, 557976, 627723, 650972, 699552, 743968, 836964, 976458, 1049328, 1115952, 1255446, 1301944, 1464687, 1673928, 1952916, 2098656, 2231904, 2510892, 2603888, 2929374, 3347856, 3905832, 4394061, 5021784, 5207776, 5858748, 6695712, 7811664, 8788122, 10043568, 11717496, 15623328, 17576244, 20087136, 23434992, 35152488, 46869984, 70304976, 140609952]

約数ペア:

[(1, 140609952), (2, 70304976), (3, 46869984), (4, 35152488), (6, 23434992), (7, 20087136), (8, 17576244), (9, 15623328), (12, 11717496), (14, 10043568), (16, 8788122), (18, 7811664), (21, 6695712), (24, 5858748), (27, 5207776), (28, 5021784), (32, 4394061), (36, 3905832), (42, 3347856), (48, 2929374), (54, 2603888), (56, 2510892), (63, 2231904), (67, 2098656), (72, 1952916), (84, 1673928), (96, 1464687), (108, 1301944), (112, 1255446), (126, 1115952), (134, 1049328), (144, 976458), (168, 836964), (189, 743968), (201, 699552), (216, 650972), (224, 627723), (252, 557976), (268, 524664), (288, 488229), (336, 418482), (347, 405216), (378, 371984), (402, 349776), (432, 325486), (469, 299808), (504, 278988), (536, 262332), (603, 233184), (672, 209241), (694, 202608), (756, 185992), (804, 174888), (864, 162743), (938, 149904), (1008, 139494), (1041, 135072), (1072, 131166), (1206, 116592), (1388, 101304), (1407, 99936), (1512, 92996), (1608, 87444), (1809, 77728), (1876, 74952), (2016, 69747), (2082, 67536), (2144, 65583), (2412, 58296), (2429, 57888), (2776, 50652), (2814, 49968), (3024, 46498), (3123, 45024), (3216, 43722), (3618, 38864), (3752, 37476), (4164, 33768), (4221, 33312), (4824, 29148), (4858, 28944), (5552, 25326), (5628, 24984), (6048, 23249), (6246, 22512), (6432, 21861), (7236, 19432), (7287, 19296), (7504, 18738), (8328, 16884), (8442, 16656), (9369, 15008), (9648, 14574), (9716, 14472), (11104, 12663), (11256, 12492)]