123142656

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 160

約数和(自身を含む): 404224128

約数和(自身を除く): 281081472

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, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 768, 832, 881, 896, 1092, 1248, 1344, 1456, 1536, 1664, 1762, 1792, 2184, 2496, 2643, 2688, 2912, 3328, 3524, 3584, 4368, 4992, 5286, 5376, 5824, 6167, 6656, 7048, 8736, 9984, 10572, 10752, 11453, 11648, 12334, 14096, 17472, 18501, 19968, 21144, 22906, 23296, 24668, 28192, 34359, 34944, 37002, 42288, 45812, 46592, 49336, 56384, 68718, 69888, 74004, 80171, 84576, 91624, 98672, 112768, 137436, 139776, 148008, 160342, 169152, 183248, 197344, 225536, 240513, 274872, 296016, 320684, 338304, 366496, 394688, 451072, 481026, 549744, 592032, 641368, 676608, 732992, 789376, 962052, 1099488, 1184064, 1282736, 1353216, 1465984, 1578752, 1924104, 2198976, 2368128, 2565472, 2931968, 3157504, 3848208, 4397952, 4736256, 5130944, 5863936, 7696416, 8795904, 9472512, 10261888, 15392832, 17591808, 20523776, 30785664, 41047552, 61571328, 123142656]

約数ペア:

[(1, 123142656), (2, 61571328), (3, 41047552), (4, 30785664), (6, 20523776), (7, 17591808), (8, 15392832), (12, 10261888), (13, 9472512), (14, 8795904), (16, 7696416), (21, 5863936), (24, 5130944), (26, 4736256), (28, 4397952), (32, 3848208), (39, 3157504), (42, 2931968), (48, 2565472), (52, 2368128), (56, 2198976), (64, 1924104), (78, 1578752), (84, 1465984), (91, 1353216), (96, 1282736), (104, 1184064), (112, 1099488), (128, 962052), (156, 789376), (168, 732992), (182, 676608), (192, 641368), (208, 592032), (224, 549744), (256, 481026), (273, 451072), (312, 394688), (336, 366496), (364, 338304), (384, 320684), (416, 296016), (448, 274872), (512, 240513), (546, 225536), (624, 197344), (672, 183248), (728, 169152), (768, 160342), (832, 148008), (881, 139776), (896, 137436), (1092, 112768), (1248, 98672), (1344, 91624), (1456, 84576), (1536, 80171), (1664, 74004), (1762, 69888), (1792, 68718), (2184, 56384), (2496, 49336), (2643, 46592), (2688, 45812), (2912, 42288), (3328, 37002), (3524, 34944), (3584, 34359), (4368, 28192), (4992, 24668), (5286, 23296), (5376, 22906), (5824, 21144), (6167, 19968), (6656, 18501), (7048, 17472), (8736, 14096), (9984, 12334), (10572, 11648), (10752, 11453)]