140439936

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4056

約数の個数: 128

約数和(自身を含む): 459244800

約数和(自身を除く): 318804864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4019, 4368, 4992, 5824, 8038, 8736, 11648, 12057, 16076, 17472, 24114, 28133, 32152, 34944, 48228, 52247, 56266, 64304, 84399, 96456, 104494, 112532, 128608, 156741, 168798, 192912, 208988, 225064, 257216, 313482, 337596, 365729, 385824, 417976, 450128, 514432, 626964, 675192, 731458, 771648, 835952, 900256, 1097187, 1253928, 1350384, 1462916, 1543296, 1671904, 1800512, 2194374, 2507856, 2700768, 2925832, 3343808, 3601024, 4388748, 5015712, 5401536, 5851664, 6687616, 8777496, 10031424, 10803072, 11703328, 17554992, 20062848, 23406656, 35109984, 46813312, 70219968, 140439936]

約数ペア:

[(1, 140439936), (2, 70219968), (3, 46813312), (4, 35109984), (6, 23406656), (7, 20062848), (8, 17554992), (12, 11703328), (13, 10803072), (14, 10031424), (16, 8777496), (21, 6687616), (24, 5851664), (26, 5401536), (28, 5015712), (32, 4388748), (39, 3601024), (42, 3343808), (48, 2925832), (52, 2700768), (56, 2507856), (64, 2194374), (78, 1800512), (84, 1671904), (91, 1543296), (96, 1462916), (104, 1350384), (112, 1253928), (128, 1097187), (156, 900256), (168, 835952), (182, 771648), (192, 731458), (208, 675192), (224, 626964), (273, 514432), (312, 450128), (336, 417976), (364, 385824), (384, 365729), (416, 337596), (448, 313482), (546, 257216), (624, 225064), (672, 208988), (728, 192912), (832, 168798), (896, 156741), (1092, 128608), (1248, 112532), (1344, 104494), (1456, 96456), (1664, 84399), (2184, 64304), (2496, 56266), (2688, 52247), (2912, 48228), (4019, 34944), (4368, 32152), (4992, 28133), (5824, 24114), (8038, 17472), (8736, 16076), (11648, 12057)]