15309168

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 48175488

約数和(自身を除く): 32866320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 69, 84, 92, 98, 112, 138, 147, 161, 168, 184, 196, 276, 283, 294, 322, 336, 368, 392, 483, 552, 566, 588, 644, 784, 849, 966, 1104, 1127, 1132, 1176, 1288, 1698, 1932, 1981, 2254, 2264, 2352, 2576, 3381, 3396, 3864, 3962, 4508, 4528, 5943, 6509, 6762, 6792, 7728, 7924, 9016, 11886, 13018, 13524, 13584, 13867, 15848, 18032, 19527, 23772, 26036, 27048, 27734, 31696, 39054, 41601, 45563, 47544, 52072, 54096, 55468, 78108, 83202, 91126, 95088, 104144, 110936, 136689, 156216, 166404, 182252, 221872, 273378, 312432, 318941, 332808, 364504, 546756, 637882, 665616, 729008, 956823, 1093512, 1275764, 1913646, 2187024, 2551528, 3827292, 5103056, 7654584, 15309168]

約数ペア:

[(1, 15309168), (2, 7654584), (3, 5103056), (4, 3827292), (6, 2551528), (7, 2187024), (8, 1913646), (12, 1275764), (14, 1093512), (16, 956823), (21, 729008), (23, 665616), (24, 637882), (28, 546756), (42, 364504), (46, 332808), (48, 318941), (49, 312432), (56, 273378), (69, 221872), (84, 182252), (92, 166404), (98, 156216), (112, 136689), (138, 110936), (147, 104144), (161, 95088), (168, 91126), (184, 83202), (196, 78108), (276, 55468), (283, 54096), (294, 52072), (322, 47544), (336, 45563), (368, 41601), (392, 39054), (483, 31696), (552, 27734), (566, 27048), (588, 26036), (644, 23772), (784, 19527), (849, 18032), (966, 15848), (1104, 13867), (1127, 13584), (1132, 13524), (1176, 13018), (1288, 11886), (1698, 9016), (1932, 7924), (1981, 7728), (2254, 6792), (2264, 6762), (2352, 6509), (2576, 5943), (3381, 4528), (3396, 4508), (3864, 3962)]