16888704

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 52615680

約数和(自身を除く): 35726976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 103, 112, 122, 128, 168, 183, 192, 206, 224, 244, 309, 336, 366, 384, 412, 427, 448, 488, 618, 672, 721, 732, 824, 854, 896, 976, 1236, 1281, 1344, 1442, 1464, 1648, 1708, 1952, 2163, 2472, 2562, 2688, 2884, 2928, 3296, 3416, 3904, 4326, 4944, 5124, 5768, 5856, 6283, 6592, 6832, 7808, 8652, 9888, 10248, 11536, 11712, 12566, 13184, 13664, 17304, 18849, 19776, 20496, 23072, 23424, 25132, 27328, 34608, 37698, 39552, 40992, 43981, 46144, 50264, 54656, 69216, 75396, 81984, 87962, 92288, 100528, 131943, 138432, 150792, 163968, 175924, 201056, 263886, 276864, 301584, 351848, 402112, 527772, 603168, 703696, 804224, 1055544, 1206336, 1407392, 2111088, 2412672, 2814784, 4222176, 5629568, 8444352, 16888704]

約数ペア:

[(1, 16888704), (2, 8444352), (3, 5629568), (4, 4222176), (6, 2814784), (7, 2412672), (8, 2111088), (12, 1407392), (14, 1206336), (16, 1055544), (21, 804224), (24, 703696), (28, 603168), (32, 527772), (42, 402112), (48, 351848), (56, 301584), (61, 276864), (64, 263886), (84, 201056), (96, 175924), (103, 163968), (112, 150792), (122, 138432), (128, 131943), (168, 100528), (183, 92288), (192, 87962), (206, 81984), (224, 75396), (244, 69216), (309, 54656), (336, 50264), (366, 46144), (384, 43981), (412, 40992), (427, 39552), (448, 37698), (488, 34608), (618, 27328), (672, 25132), (721, 23424), (732, 23072), (824, 20496), (854, 19776), (896, 18849), (976, 17304), (1236, 13664), (1281, 13184), (1344, 12566), (1442, 11712), (1464, 11536), (1648, 10248), (1708, 9888), (1952, 8652), (2163, 7808), (2472, 6832), (2562, 6592), (2688, 6283), (2884, 5856), (2928, 5768), (3296, 5124), (3416, 4944), (3904, 4326)]