140350464

素因数分解:

$2^{10}\times 3^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 132

約数和(自身を含む): 412044724

約数和(自身を除く): 271694260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 157, 192, 194, 256, 288, 291, 314, 384, 388, 471, 512, 576, 582, 628, 768, 776, 873, 942, 1024, 1152, 1164, 1256, 1413, 1536, 1552, 1746, 1884, 2304, 2328, 2512, 2826, 3072, 3104, 3492, 3768, 4608, 4656, 5024, 5652, 6208, 6984, 7536, 9216, 9312, 10048, 11304, 12416, 13968, 15072, 15229, 18624, 20096, 22608, 24832, 27936, 30144, 30458, 37248, 40192, 45216, 45687, 49664, 55872, 60288, 60916, 74496, 80384, 90432, 91374, 99328, 111744, 120576, 121832, 137061, 148992, 160768, 180864, 182748, 223488, 241152, 243664, 274122, 297984, 361728, 365496, 446976, 482304, 487328, 548244, 723456, 730992, 893952, 974656, 1096488, 1446912, 1461984, 1949312, 2192976, 2923968, 3898624, 4385952, 5847936, 7797248, 8771904, 11695872, 15594496, 17543808, 23391744, 35087616, 46783488, 70175232, 140350464]

約数ペア:

[(1, 140350464), (2, 70175232), (3, 46783488), (4, 35087616), (6, 23391744), (8, 17543808), (9, 15594496), (12, 11695872), (16, 8771904), (18, 7797248), (24, 5847936), (32, 4385952), (36, 3898624), (48, 2923968), (64, 2192976), (72, 1949312), (96, 1461984), (97, 1446912), (128, 1096488), (144, 974656), (157, 893952), (192, 730992), (194, 723456), (256, 548244), (288, 487328), (291, 482304), (314, 446976), (384, 365496), (388, 361728), (471, 297984), (512, 274122), (576, 243664), (582, 241152), (628, 223488), (768, 182748), (776, 180864), (873, 160768), (942, 148992), (1024, 137061), (1152, 121832), (1164, 120576), (1256, 111744), (1413, 99328), (1536, 91374), (1552, 90432), (1746, 80384), (1884, 74496), (2304, 60916), (2328, 60288), (2512, 55872), (2826, 49664), (3072, 45687), (3104, 45216), (3492, 40192), (3768, 37248), (4608, 30458), (4656, 30144), (5024, 27936), (5652, 24832), (6208, 22608), (6984, 20096), (7536, 18624), (9216, 15229), (9312, 15072), (10048, 13968), (11304, 12416)]