138543104

素因数分解:

$2^{17}\times 7^1\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 318765888

約数和(自身を除く): 180222784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 224, 256, 302, 448, 512, 604, 896, 1024, 1057, 1208, 1792, 2048, 2114, 2416, 3584, 4096, 4228, 4832, 7168, 8192, 8456, 9664, 14336, 16384, 16912, 19328, 28672, 32768, 33824, 38656, 57344, 65536, 67648, 77312, 114688, 131072, 135296, 154624, 229376, 270592, 309248, 458752, 541184, 618496, 917504, 1082368, 1236992, 2164736, 2473984, 4329472, 4947968, 8658944, 9895936, 17317888, 19791872, 34635776, 69271552, 138543104]

約数ペア:

[(1, 138543104), (2, 69271552), (4, 34635776), (7, 19791872), (8, 17317888), (14, 9895936), (16, 8658944), (28, 4947968), (32, 4329472), (56, 2473984), (64, 2164736), (112, 1236992), (128, 1082368), (151, 917504), (224, 618496), (256, 541184), (302, 458752), (448, 309248), (512, 270592), (604, 229376), (896, 154624), (1024, 135296), (1057, 131072), (1208, 114688), (1792, 77312), (2048, 67648), (2114, 65536), (2416, 57344), (3584, 38656), (4096, 33824), (4228, 32768), (4832, 28672), (7168, 19328), (8192, 16912), (8456, 16384), (9664, 14336)]