239163904

素因数分解:

$2^9\times 7^2\times {\mathrm{9533}}^1$

素因数の和:9565

約数の個数: 60

約数和(自身を含む): 555937074

約数和(自身を除く): 316773170

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, 896, 1568, 1792, 3136, 3584, 6272, 9533, 12544, 19066, 25088, 38132, 66731, 76264, 133462, 152528, 266924, 305056, 467117, 533848, 610112, 934234, 1067696, 1220224, 1868468, 2135392, 2440448, 3736936, 4270784, 4880896, 7473872, 8541568, 14947744, 17083136, 29895488, 34166272, 59790976, 119581952, 239163904]

約数ペア:

[(1, 239163904), (2, 119581952), (4, 59790976), (7, 34166272), (8, 29895488), (14, 17083136), (16, 14947744), (28, 8541568), (32, 7473872), (49, 4880896), (56, 4270784), (64, 3736936), (98, 2440448), (112, 2135392), (128, 1868468), (196, 1220224), (224, 1067696), (256, 934234), (392, 610112), (448, 533848), (512, 467117), (784, 305056), (896, 266924), (1568, 152528), (1792, 133462), (3136, 76264), (3584, 66731), (6272, 38132), (9533, 25088), (12544, 19066)]