163835392

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2731

約数の個数: 80

約数和(自身を含む): 396269280

約数和(自身を除く): 232433888

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1088, 1792, 1904, 2176, 2689, 3584, 3808, 4352, 5378, 7616, 8704, 10756, 15232, 18823, 21512, 30464, 37646, 43024, 45713, 60928, 75292, 86048, 91426, 150584, 172096, 182852, 301168, 319991, 344192, 365704, 602336, 639982, 688384, 731408, 1204672, 1279964, 1376768, 1462816, 2409344, 2559928, 2925632, 4818688, 5119856, 5851264, 9637376, 10239712, 11702528, 20479424, 23405056, 40958848, 81917696, 163835392]

約数ペア:

[(1, 163835392), (2, 81917696), (4, 40958848), (7, 23405056), (8, 20479424), (14, 11702528), (16, 10239712), (17, 9637376), (28, 5851264), (32, 5119856), (34, 4818688), (56, 2925632), (64, 2559928), (68, 2409344), (112, 1462816), (119, 1376768), (128, 1279964), (136, 1204672), (224, 731408), (238, 688384), (256, 639982), (272, 602336), (448, 365704), (476, 344192), (512, 319991), (544, 301168), (896, 182852), (952, 172096), (1088, 150584), (1792, 91426), (1904, 86048), (2176, 75292), (2689, 60928), (3584, 45713), (3808, 43024), (4352, 37646), (5378, 30464), (7616, 21512), (8704, 18823), (10756, 15232)]