139942656

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{8677}}^1$

素因数の和:8706

約数の個数: 108

約数和(自身を含む): 461183632

約数和(自身を除く): 321240976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 8677, 16128, 17354, 26031, 34708, 52062, 60739, 69416, 78093, 104124, 121478, 138832, 156186, 182217, 208248, 242956, 277664, 312372, 364434, 416496, 485912, 546651, 555328, 624744, 728868, 832992, 971824, 1093302, 1110656, 1249488, 1457736, 1665984, 1943648, 2186604, 2221312, 2498976, 2915472, 3331968, 3887296, 4373208, 4997952, 5830944, 6663936, 7774592, 8746416, 9995904, 11661888, 15549184, 17492832, 19991808, 23323776, 34985664, 46647552, 69971328, 139942656]

約数ペア:

[(1, 139942656), (2, 69971328), (3, 46647552), (4, 34985664), (6, 23323776), (7, 19991808), (8, 17492832), (9, 15549184), (12, 11661888), (14, 9995904), (16, 8746416), (18, 7774592), (21, 6663936), (24, 5830944), (28, 4997952), (32, 4373208), (36, 3887296), (42, 3331968), (48, 2915472), (56, 2498976), (63, 2221312), (64, 2186604), (72, 1943648), (84, 1665984), (96, 1457736), (112, 1249488), (126, 1110656), (128, 1093302), (144, 971824), (168, 832992), (192, 728868), (224, 624744), (252, 555328), (256, 546651), (288, 485912), (336, 416496), (384, 364434), (448, 312372), (504, 277664), (576, 242956), (672, 208248), (768, 182217), (896, 156186), (1008, 138832), (1152, 121478), (1344, 104124), (1792, 78093), (2016, 69416), (2304, 60739), (2688, 52062), (4032, 34708), (5376, 26031), (8064, 17354), (8677, 16128)]