165205872

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1332

約数の個数: 160

約数和(自身を含む): 533299200

約数和(自身を除く): 368093328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 299, 312, 351, 368, 414, 432, 468, 552, 598, 621, 624, 702, 828, 897, 936, 1104, 1196, 1242, 1279, 1404, 1656, 1794, 1872, 2392, 2484, 2558, 2691, 2808, 3312, 3588, 3837, 4784, 4968, 5116, 5382, 5616, 7176, 7674, 8073, 9936, 10232, 10764, 11511, 14352, 15348, 16146, 16627, 20464, 21528, 23022, 29417, 30696, 32292, 33254, 34533, 43056, 46044, 49881, 58834, 61392, 64584, 66508, 69066, 88251, 92088, 99762, 117668, 129168, 133016, 138132, 149643, 176502, 184176, 199524, 235336, 264753, 266032, 276264, 299286, 353004, 382421, 399048, 448929, 470672, 529506, 552528, 598572, 706008, 764842, 794259, 798096, 897858, 1059012, 1147263, 1197144, 1412016, 1529684, 1588518, 1795716, 2118024, 2294526, 2394288, 3059368, 3177036, 3441789, 3591432, 4236048, 4589052, 6118736, 6354072, 6883578, 7182864, 9178104, 10325367, 12708144, 13767156, 18356208, 20650734, 27534312, 41301468, 55068624, 82602936, 165205872]

約数ペア:

[(1, 165205872), (2, 82602936), (3, 55068624), (4, 41301468), (6, 27534312), (8, 20650734), (9, 18356208), (12, 13767156), (13, 12708144), (16, 10325367), (18, 9178104), (23, 7182864), (24, 6883578), (26, 6354072), (27, 6118736), (36, 4589052), (39, 4236048), (46, 3591432), (48, 3441789), (52, 3177036), (54, 3059368), (69, 2394288), (72, 2294526), (78, 2118024), (92, 1795716), (104, 1588518), (108, 1529684), (117, 1412016), (138, 1197144), (144, 1147263), (156, 1059012), (184, 897858), (207, 798096), (208, 794259), (216, 764842), (234, 706008), (276, 598572), (299, 552528), (312, 529506), (351, 470672), (368, 448929), (414, 399048), (432, 382421), (468, 353004), (552, 299286), (598, 276264), (621, 266032), (624, 264753), (702, 235336), (828, 199524), (897, 184176), (936, 176502), (1104, 149643), (1196, 138132), (1242, 133016), (1279, 129168), (1404, 117668), (1656, 99762), (1794, 92088), (1872, 88251), (2392, 69066), (2484, 66508), (2558, 64584), (2691, 61392), (2808, 58834), (3312, 49881), (3588, 46044), (3837, 43056), (4784, 34533), (4968, 33254), (5116, 32292), (5382, 30696), (5616, 29417), (7176, 23022), (7674, 21528), (8073, 20464), (9936, 16627), (10232, 16146), (10764, 15348), (11511, 14352)]