189378816

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:832

約数の個数: 144

約数和(自身を含む): 569540160

約数和(自身を除く): 380161344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 232, 256, 264, 319, 348, 352, 384, 464, 528, 638, 696, 704, 768, 773, 928, 957, 1056, 1276, 1392, 1408, 1546, 1856, 1914, 2112, 2319, 2552, 2784, 2816, 3092, 3712, 3828, 4224, 4638, 5104, 5568, 6184, 7424, 7656, 8448, 8503, 9276, 10208, 11136, 12368, 15312, 17006, 18552, 20416, 22272, 22417, 24736, 25509, 30624, 34012, 37104, 40832, 44834, 49472, 51018, 61248, 67251, 68024, 74208, 81664, 89668, 98944, 102036, 122496, 134502, 136048, 148416, 179336, 197888, 204072, 244992, 246587, 269004, 272096, 296832, 358672, 408144, 493174, 538008, 544192, 593664, 717344, 739761, 816288, 986348, 1076016, 1088384, 1434688, 1479522, 1632576, 1972696, 2152032, 2176768, 2869376, 2959044, 3265152, 3945392, 4304064, 5738752, 5918088, 6530304, 7890784, 8608128, 11836176, 15781568, 17216256, 23672352, 31563136, 47344704, 63126272, 94689408, 189378816]

約数ペア:

[(1, 189378816), (2, 94689408), (3, 63126272), (4, 47344704), (6, 31563136), (8, 23672352), (11, 17216256), (12, 15781568), (16, 11836176), (22, 8608128), (24, 7890784), (29, 6530304), (32, 5918088), (33, 5738752), (44, 4304064), (48, 3945392), (58, 3265152), (64, 2959044), (66, 2869376), (87, 2176768), (88, 2152032), (96, 1972696), (116, 1632576), (128, 1479522), (132, 1434688), (174, 1088384), (176, 1076016), (192, 986348), (232, 816288), (256, 739761), (264, 717344), (319, 593664), (348, 544192), (352, 538008), (384, 493174), (464, 408144), (528, 358672), (638, 296832), (696, 272096), (704, 269004), (768, 246587), (773, 244992), (928, 204072), (957, 197888), (1056, 179336), (1276, 148416), (1392, 136048), (1408, 134502), (1546, 122496), (1856, 102036), (1914, 98944), (2112, 89668), (2319, 81664), (2552, 74208), (2784, 68024), (2816, 67251), (3092, 61248), (3712, 51018), (3828, 49472), (4224, 44834), (4638, 40832), (5104, 37104), (5568, 34012), (6184, 30624), (7424, 25509), (7656, 24736), (8448, 22417), (8503, 22272), (9276, 20416), (10208, 18552), (11136, 17006), (12368, 15312)]