194443264

素因数分解:

$2^{11}\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 411891480

約数和(自身を除く): 217448216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 263, 304, 361, 512, 526, 608, 722, 1024, 1052, 1216, 1444, 2048, 2104, 2432, 2888, 4208, 4864, 4997, 5776, 8416, 9728, 9994, 11552, 16832, 19456, 19988, 23104, 33664, 38912, 39976, 46208, 67328, 79952, 92416, 94943, 134656, 159904, 184832, 189886, 269312, 319808, 369664, 379772, 538624, 639616, 739328, 759544, 1279232, 1519088, 2558464, 3038176, 5116928, 6076352, 10233856, 12152704, 24305408, 48610816, 97221632, 194443264]

約数ペア:

[(1, 194443264), (2, 97221632), (4, 48610816), (8, 24305408), (16, 12152704), (19, 10233856), (32, 6076352), (38, 5116928), (64, 3038176), (76, 2558464), (128, 1519088), (152, 1279232), (256, 759544), (263, 739328), (304, 639616), (361, 538624), (512, 379772), (526, 369664), (608, 319808), (722, 269312), (1024, 189886), (1052, 184832), (1216, 159904), (1444, 134656), (2048, 94943), (2104, 92416), (2432, 79952), (2888, 67328), (4208, 46208), (4864, 39976), (4997, 38912), (5776, 33664), (8416, 23104), (9728, 19988), (9994, 19456), (11552, 16832)]