187853568

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 579645696

約数和(自身を除く): 391792128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 192, 224, 249, 256, 332, 336, 384, 421, 448, 498, 581, 664, 672, 768, 842, 896, 996, 1162, 1263, 1328, 1344, 1684, 1743, 1792, 1992, 2324, 2526, 2656, 2688, 2947, 3368, 3486, 3984, 4648, 5052, 5312, 5376, 5894, 6736, 6972, 7968, 8841, 9296, 10104, 10624, 11788, 13472, 13944, 15936, 17682, 18592, 20208, 21248, 23576, 26944, 27888, 31872, 34943, 35364, 37184, 40416, 47152, 53888, 55776, 63744, 69886, 70728, 74368, 80832, 94304, 104829, 107776, 111552, 139772, 141456, 148736, 161664, 188608, 209658, 223104, 244601, 279544, 282912, 323328, 377216, 419316, 446208, 489202, 559088, 565824, 733803, 754432, 838632, 978404, 1118176, 1131648, 1467606, 1677264, 1956808, 2236352, 2263296, 2935212, 3354528, 3913616, 4472704, 5870424, 6709056, 7827232, 8945408, 11740848, 13418112, 15654464, 23481696, 26836224, 31308928, 46963392, 62617856, 93926784, 187853568]

約数ペア:

[(1, 187853568), (2, 93926784), (3, 62617856), (4, 46963392), (6, 31308928), (7, 26836224), (8, 23481696), (12, 15654464), (14, 13418112), (16, 11740848), (21, 8945408), (24, 7827232), (28, 6709056), (32, 5870424), (42, 4472704), (48, 3913616), (56, 3354528), (64, 2935212), (83, 2263296), (84, 2236352), (96, 1956808), (112, 1677264), (128, 1467606), (166, 1131648), (168, 1118176), (192, 978404), (224, 838632), (249, 754432), (256, 733803), (332, 565824), (336, 559088), (384, 489202), (421, 446208), (448, 419316), (498, 377216), (581, 323328), (664, 282912), (672, 279544), (768, 244601), (842, 223104), (896, 209658), (996, 188608), (1162, 161664), (1263, 148736), (1328, 141456), (1344, 139772), (1684, 111552), (1743, 107776), (1792, 104829), (1992, 94304), (2324, 80832), (2526, 74368), (2656, 70728), (2688, 69886), (2947, 63744), (3368, 55776), (3486, 53888), (3984, 47152), (4648, 40416), (5052, 37184), (5312, 35364), (5376, 34943), (5894, 31872), (6736, 27888), (6972, 26944), (7968, 23576), (8841, 21248), (9296, 20208), (10104, 18592), (10624, 17682), (11788, 15936), (13472, 13944)]