171057152

素因数分解:

$2^{13}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 112

約数和(自身を含む): 414162240

約数和(自身を除く): 243105088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 157, 224, 256, 266, 304, 314, 448, 512, 532, 608, 628, 896, 1024, 1064, 1099, 1216, 1256, 1792, 2048, 2128, 2198, 2432, 2512, 2983, 3584, 4096, 4256, 4396, 4864, 5024, 5966, 7168, 8192, 8512, 8792, 9728, 10048, 11932, 14336, 17024, 17584, 19456, 20096, 20881, 23864, 28672, 34048, 35168, 38912, 40192, 41762, 47728, 57344, 68096, 70336, 77824, 80384, 83524, 95456, 136192, 140672, 155648, 160768, 167048, 190912, 272384, 281344, 321536, 334096, 381824, 544768, 562688, 643072, 668192, 763648, 1089536, 1125376, 1286144, 1336384, 1527296, 2250752, 2672768, 3054592, 4501504, 5345536, 6109184, 9003008, 10691072, 12218368, 21382144, 24436736, 42764288, 85528576, 171057152]

約数ペア:

[(1, 171057152), (2, 85528576), (4, 42764288), (7, 24436736), (8, 21382144), (14, 12218368), (16, 10691072), (19, 9003008), (28, 6109184), (32, 5345536), (38, 4501504), (56, 3054592), (64, 2672768), (76, 2250752), (112, 1527296), (128, 1336384), (133, 1286144), (152, 1125376), (157, 1089536), (224, 763648), (256, 668192), (266, 643072), (304, 562688), (314, 544768), (448, 381824), (512, 334096), (532, 321536), (608, 281344), (628, 272384), (896, 190912), (1024, 167048), (1064, 160768), (1099, 155648), (1216, 140672), (1256, 136192), (1792, 95456), (2048, 83524), (2128, 80384), (2198, 77824), (2432, 70336), (2512, 68096), (2983, 57344), (3584, 47728), (4096, 41762), (4256, 40192), (4396, 38912), (4864, 35168), (5024, 34048), (5966, 28672), (7168, 23864), (8192, 20881), (8512, 20096), (8792, 19456), (9728, 17584), (10048, 17024), (11932, 14336)]