168189952

素因数分解:

$2^{13}\times 7^2\times {\mathrm{419}}^1$

素因数の和:459

約数の個数: 84

約数和(自身を含む): 392209020

約数和(自身を除く): 224019068

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 419, 448, 512, 784, 838, 896, 1024, 1568, 1676, 1792, 2048, 2933, 3136, 3352, 3584, 4096, 5866, 6272, 6704, 7168, 8192, 11732, 12544, 13408, 14336, 20531, 23464, 25088, 26816, 28672, 41062, 46928, 50176, 53632, 57344, 82124, 93856, 100352, 107264, 164248, 187712, 200704, 214528, 328496, 375424, 401408, 429056, 656992, 750848, 858112, 1313984, 1501696, 1716224, 2627968, 3003392, 3432448, 5255936, 6006784, 10511872, 12013568, 21023744, 24027136, 42047488, 84094976, 168189952]

約数ペア:

[(1, 168189952), (2, 84094976), (4, 42047488), (7, 24027136), (8, 21023744), (14, 12013568), (16, 10511872), (28, 6006784), (32, 5255936), (49, 3432448), (56, 3003392), (64, 2627968), (98, 1716224), (112, 1501696), (128, 1313984), (196, 858112), (224, 750848), (256, 656992), (392, 429056), (419, 401408), (448, 375424), (512, 328496), (784, 214528), (838, 200704), (896, 187712), (1024, 164248), (1568, 107264), (1676, 100352), (1792, 93856), (2048, 82124), (2933, 57344), (3136, 53632), (3352, 50176), (3584, 46928), (4096, 41062), (5866, 28672), (6272, 26816), (6704, 25088), (7168, 23464), (8192, 20531), (11732, 14336), (12544, 13408)]