165910528

素因数分解:

$2^{11}\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 386830080

約数和(自身を除く): 220919552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 163, 224, 256, 284, 326, 448, 497, 512, 568, 652, 896, 994, 1024, 1136, 1141, 1304, 1792, 1988, 2048, 2272, 2282, 2608, 3584, 3976, 4544, 4564, 5216, 7168, 7952, 9088, 9128, 10432, 11573, 14336, 15904, 18176, 18256, 20864, 23146, 31808, 36352, 36512, 41728, 46292, 63616, 72704, 73024, 81011, 83456, 92584, 127232, 145408, 146048, 162022, 166912, 185168, 254464, 292096, 324044, 333824, 370336, 508928, 584192, 648088, 740672, 1017856, 1168384, 1296176, 1481344, 2336768, 2592352, 2962688, 5184704, 5925376, 10369408, 11850752, 20738816, 23701504, 41477632, 82955264, 165910528]

約数ペア:

[(1, 165910528), (2, 82955264), (4, 41477632), (7, 23701504), (8, 20738816), (14, 11850752), (16, 10369408), (28, 5925376), (32, 5184704), (56, 2962688), (64, 2592352), (71, 2336768), (112, 1481344), (128, 1296176), (142, 1168384), (163, 1017856), (224, 740672), (256, 648088), (284, 584192), (326, 508928), (448, 370336), (497, 333824), (512, 324044), (568, 292096), (652, 254464), (896, 185168), (994, 166912), (1024, 162022), (1136, 146048), (1141, 145408), (1304, 127232), (1792, 92584), (1988, 83456), (2048, 81011), (2272, 73024), (2282, 72704), (2608, 63616), (3584, 46292), (3976, 41728), (4544, 36512), (4564, 36352), (5216, 31808), (7168, 23146), (7952, 20864), (9088, 18256), (9128, 18176), (10432, 15904), (11573, 14336)]