163975168

素因数分解:

$2^{12}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:100

約数の個数: 156

約数和(自身を含む): 410860560

約数和(自身を除く): 246885392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 49, 56, 64, 76, 86, 98, 112, 128, 133, 152, 172, 196, 224, 256, 266, 301, 304, 344, 392, 448, 512, 532, 602, 608, 688, 784, 817, 896, 931, 1024, 1064, 1204, 1216, 1376, 1568, 1634, 1792, 1862, 2048, 2107, 2128, 2408, 2432, 2752, 3136, 3268, 3584, 3724, 4096, 4214, 4256, 4816, 4864, 5504, 5719, 6272, 6536, 7168, 7448, 8428, 8512, 9632, 9728, 11008, 11438, 12544, 13072, 14336, 14896, 16856, 17024, 19264, 19456, 22016, 22876, 25088, 26144, 28672, 29792, 33712, 34048, 38528, 38912, 40033, 44032, 45752, 50176, 52288, 59584, 67424, 68096, 77056, 77824, 80066, 88064, 91504, 100352, 104576, 119168, 134848, 136192, 154112, 160132, 176128, 183008, 200704, 209152, 238336, 269696, 272384, 308224, 320264, 366016, 418304, 476672, 539392, 544768, 616448, 640528, 732032, 836608, 953344, 1078784, 1232896, 1281056, 1464064, 1673216, 1906688, 2157568, 2562112, 2928128, 3346432, 3813376, 4315136, 5124224, 5856256, 8630272, 10248448, 11712512, 20496896, 23425024, 40993792, 81987584, 163975168]

約数ペア:

[(1, 163975168), (2, 81987584), (4, 40993792), (7, 23425024), (8, 20496896), (14, 11712512), (16, 10248448), (19, 8630272), (28, 5856256), (32, 5124224), (38, 4315136), (43, 3813376), (49, 3346432), (56, 2928128), (64, 2562112), (76, 2157568), (86, 1906688), (98, 1673216), (112, 1464064), (128, 1281056), (133, 1232896), (152, 1078784), (172, 953344), (196, 836608), (224, 732032), (256, 640528), (266, 616448), (301, 544768), (304, 539392), (344, 476672), (392, 418304), (448, 366016), (512, 320264), (532, 308224), (602, 272384), (608, 269696), (688, 238336), (784, 209152), (817, 200704), (896, 183008), (931, 176128), (1024, 160132), (1064, 154112), (1204, 136192), (1216, 134848), (1376, 119168), (1568, 104576), (1634, 100352), (1792, 91504), (1862, 88064), (2048, 80066), (2107, 77824), (2128, 77056), (2408, 68096), (2432, 67424), (2752, 59584), (3136, 52288), (3268, 50176), (3584, 45752), (3724, 44032), (4096, 40033), (4214, 38912), (4256, 38528), (4816, 34048), (4864, 33712), (5504, 29792), (5719, 28672), (6272, 26144), (6536, 25088), (7168, 22876), (7448, 22016), (8428, 19456), (8512, 19264), (9632, 17024), (9728, 16856), (11008, 14896), (11438, 14336), (12544, 13072)]