194797568

素因数分解:

$2^{13}\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 112

約数和(自身を含む): 461345280

約数和(自身を除く): 266547712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 79, 86, 112, 128, 158, 172, 224, 256, 301, 316, 344, 448, 512, 553, 602, 632, 688, 896, 1024, 1106, 1204, 1264, 1376, 1792, 2048, 2212, 2408, 2528, 2752, 3397, 3584, 4096, 4424, 4816, 5056, 5504, 6794, 7168, 8192, 8848, 9632, 10112, 11008, 13588, 14336, 17696, 19264, 20224, 22016, 23779, 27176, 28672, 35392, 38528, 40448, 44032, 47558, 54352, 57344, 70784, 77056, 80896, 88064, 95116, 108704, 141568, 154112, 161792, 176128, 190232, 217408, 283136, 308224, 323584, 352256, 380464, 434816, 566272, 616448, 647168, 760928, 869632, 1132544, 1232896, 1521856, 1739264, 2265088, 2465792, 3043712, 3478528, 4530176, 6087424, 6957056, 12174848, 13914112, 24349696, 27828224, 48699392, 97398784, 194797568]

約数ペア:

[(1, 194797568), (2, 97398784), (4, 48699392), (7, 27828224), (8, 24349696), (14, 13914112), (16, 12174848), (28, 6957056), (32, 6087424), (43, 4530176), (56, 3478528), (64, 3043712), (79, 2465792), (86, 2265088), (112, 1739264), (128, 1521856), (158, 1232896), (172, 1132544), (224, 869632), (256, 760928), (301, 647168), (316, 616448), (344, 566272), (448, 434816), (512, 380464), (553, 352256), (602, 323584), (632, 308224), (688, 283136), (896, 217408), (1024, 190232), (1106, 176128), (1204, 161792), (1264, 154112), (1376, 141568), (1792, 108704), (2048, 95116), (2212, 88064), (2408, 80896), (2528, 77056), (2752, 70784), (3397, 57344), (3584, 54352), (4096, 47558), (4424, 44032), (4816, 40448), (5056, 38528), (5504, 35392), (6794, 28672), (7168, 27176), (8192, 23779), (8848, 22016), (9632, 20224), (10112, 19264), (11008, 17696), (13588, 14336)]