15674912656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{12973}}^1$

素因数の和:13188

約数の個数: 80

約数和(自身を含む): 33806818864

約数和(自身を除く): 18131906208

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 157, 208, 296, 314, 481, 592, 628, 962, 1256, 1924, 2041, 2512, 3848, 4082, 5809, 7696, 8164, 11618, 12973, 16328, 23236, 25946, 32656, 46472, 51892, 75517, 92944, 103784, 151034, 168649, 207568, 302068, 337298, 480001, 604136, 674596, 960002, 1208272, 1349192, 1920004, 2036761, 2698384, 3840008, 4073522, 6240013, 7680016, 8147044, 12480026, 16294088, 24960052, 26477893, 32588176, 49920104, 52955786, 75360157, 99840208, 105911572, 150720314, 211823144, 301440628, 423646288, 602881256, 979682041, 1205762512, 1959364082, 3918728164, 7837456328, 15674912656]

約数ペア:

[(1, 15674912656), (2, 7837456328), (4, 3918728164), (8, 1959364082), (13, 1205762512), (16, 979682041), (26, 602881256), (37, 423646288), (52, 301440628), (74, 211823144), (104, 150720314), (148, 105911572), (157, 99840208), (208, 75360157), (296, 52955786), (314, 49920104), (481, 32588176), (592, 26477893), (628, 24960052), (962, 16294088), (1256, 12480026), (1924, 8147044), (2041, 7680016), (2512, 6240013), (3848, 4073522), (4082, 3840008), (5809, 2698384), (7696, 2036761), (8164, 1920004), (11618, 1349192), (12973, 1208272), (16328, 960002), (23236, 674596), (25946, 604136), (32656, 480001), (46472, 337298), (51892, 302068), (75517, 207568), (92944, 168649), (103784, 151034)]