137854976

素因数分解:

$2^{15}\times 7^1\times {\mathrm{601}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 315616560

約数和(自身を除く): 177761584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 601, 896, 1024, 1202, 1792, 2048, 2404, 3584, 4096, 4207, 4808, 7168, 8192, 8414, 9616, 14336, 16384, 16828, 19232, 28672, 32768, 33656, 38464, 57344, 67312, 76928, 114688, 134624, 153856, 229376, 269248, 307712, 538496, 615424, 1076992, 1230848, 2153984, 2461696, 4307968, 4923392, 8615936, 9846784, 17231872, 19693568, 34463744, 68927488, 137854976]

約数ペア:

[(1, 137854976), (2, 68927488), (4, 34463744), (7, 19693568), (8, 17231872), (14, 9846784), (16, 8615936), (28, 4923392), (32, 4307968), (56, 2461696), (64, 2153984), (112, 1230848), (128, 1076992), (224, 615424), (256, 538496), (448, 307712), (512, 269248), (601, 229376), (896, 153856), (1024, 134624), (1202, 114688), (1792, 76928), (2048, 67312), (2404, 57344), (3584, 38464), (4096, 33656), (4207, 32768), (4808, 28672), (7168, 19232), (8192, 16828), (8414, 16384), (9616, 14336)]