165982208

素因数分解:

$2^{12}\times 7^2\times {\mathrm{827}}^1$

素因数の和:865

約数の個数: 78

約数和(自身を含む): 386582436

約数和(自身を除く): 220600228

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 827, 896, 1024, 1568, 1654, 1792, 2048, 3136, 3308, 3584, 4096, 5789, 6272, 6616, 7168, 11578, 12544, 13232, 14336, 23156, 25088, 26464, 28672, 40523, 46312, 50176, 52928, 81046, 92624, 100352, 105856, 162092, 185248, 200704, 211712, 324184, 370496, 423424, 648368, 740992, 846848, 1296736, 1481984, 1693696, 2593472, 2963968, 3387392, 5186944, 5927936, 10373888, 11855872, 20747776, 23711744, 41495552, 82991104, 165982208]

約数ペア:

[(1, 165982208), (2, 82991104), (4, 41495552), (7, 23711744), (8, 20747776), (14, 11855872), (16, 10373888), (28, 5927936), (32, 5186944), (49, 3387392), (56, 2963968), (64, 2593472), (98, 1693696), (112, 1481984), (128, 1296736), (196, 846848), (224, 740992), (256, 648368), (392, 423424), (448, 370496), (512, 324184), (784, 211712), (827, 200704), (896, 185248), (1024, 162092), (1568, 105856), (1654, 100352), (1792, 92624), (2048, 81046), (3136, 52928), (3308, 50176), (3584, 46312), (4096, 40523), (5789, 28672), (6272, 26464), (6616, 25088), (7168, 23156), (11578, 14336), (12544, 13232)]