166356736

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 421914304

約数和(自身を除く): 255557568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 193, 208, 224, 256, 259, 296, 364, 386, 416, 448, 481, 518, 592, 728, 772, 832, 896, 962, 1036, 1184, 1351, 1456, 1544, 1664, 1792, 1924, 2072, 2368, 2509, 2702, 2912, 3088, 3328, 3367, 3848, 4144, 4736, 5018, 5404, 5824, 6176, 6734, 7141, 7696, 8288, 9472, 10036, 10808, 11648, 12352, 13468, 14282, 15392, 16576, 17563, 20072, 21616, 23296, 24704, 26936, 28564, 30784, 33152, 35126, 40144, 43232, 49408, 49987, 53872, 57128, 61568, 66304, 70252, 80288, 86464, 92833, 99974, 107744, 114256, 123136, 140504, 160576, 172928, 185666, 199948, 215488, 228512, 281008, 321152, 345856, 371332, 399896, 430976, 457024, 562016, 642304, 649831, 742664, 799792, 861952, 914048, 1124032, 1299662, 1485328, 1599584, 1828096, 2248064, 2599324, 2970656, 3199168, 4496128, 5198648, 5941312, 6398336, 10397296, 11882624, 12796672, 20794592, 23765248, 41589184, 83178368, 166356736]

約数ペア:

[(1, 166356736), (2, 83178368), (4, 41589184), (7, 23765248), (8, 20794592), (13, 12796672), (14, 11882624), (16, 10397296), (26, 6398336), (28, 5941312), (32, 5198648), (37, 4496128), (52, 3199168), (56, 2970656), (64, 2599324), (74, 2248064), (91, 1828096), (104, 1599584), (112, 1485328), (128, 1299662), (148, 1124032), (182, 914048), (193, 861952), (208, 799792), (224, 742664), (256, 649831), (259, 642304), (296, 562016), (364, 457024), (386, 430976), (416, 399896), (448, 371332), (481, 345856), (518, 321152), (592, 281008), (728, 228512), (772, 215488), (832, 199948), (896, 185666), (962, 172928), (1036, 160576), (1184, 140504), (1351, 123136), (1456, 114256), (1544, 107744), (1664, 99974), (1792, 92833), (1924, 86464), (2072, 80288), (2368, 70252), (2509, 66304), (2702, 61568), (2912, 57128), (3088, 53872), (3328, 49987), (3367, 49408), (3848, 43232), (4144, 40144), (4736, 35126), (5018, 33152), (5404, 30784), (5824, 28564), (6176, 26936), (6734, 24704), (7141, 23296), (7696, 21616), (8288, 20072), (9472, 17563), (10036, 16576), (10808, 15392), (11648, 14282), (12352, 13468)]