181563392

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2376

約数の個数: 52

約数和(自身を含む): 382355880

約数和(自身を除く): 200792488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2333, 2432, 4096, 4666, 4864, 9332, 9728, 18664, 19456, 37328, 38912, 44327, 74656, 77824, 88654, 149312, 177308, 298624, 354616, 597248, 709232, 1194496, 1418464, 2388992, 2836928, 4777984, 5673856, 9555968, 11347712, 22695424, 45390848, 90781696, 181563392]

約数ペア:

[(1, 181563392), (2, 90781696), (4, 45390848), (8, 22695424), (16, 11347712), (19, 9555968), (32, 5673856), (38, 4777984), (64, 2836928), (76, 2388992), (128, 1418464), (152, 1194496), (256, 709232), (304, 597248), (512, 354616), (608, 298624), (1024, 177308), (1216, 149312), (2048, 88654), (2333, 77824), (2432, 74656), (4096, 44327), (4666, 38912), (4864, 37328), (9332, 19456), (9728, 18664)]