131045904

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 435388800

約数和(自身を除く): 304342896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 33, 36, 44, 46, 48, 54, 66, 69, 72, 88, 92, 99, 108, 109, 121, 132, 138, 144, 176, 184, 198, 207, 216, 218, 242, 253, 264, 276, 297, 327, 363, 368, 396, 414, 432, 436, 484, 506, 528, 552, 594, 621, 654, 726, 759, 792, 828, 872, 968, 981, 1012, 1089, 1104, 1188, 1199, 1242, 1308, 1452, 1518, 1584, 1656, 1744, 1936, 1962, 2024, 2178, 2277, 2376, 2398, 2484, 2507, 2616, 2783, 2904, 2943, 3036, 3267, 3312, 3597, 3924, 4048, 4356, 4554, 4752, 4796, 4968, 5014, 5232, 5566, 5808, 5886, 6072, 6534, 6831, 7194, 7521, 7848, 8349, 8712, 9108, 9592, 9936, 10028, 10791, 11132, 11772, 12144, 13068, 13189, 13662, 14388, 15042, 15696, 16698, 17424, 18216, 19184, 20056, 21582, 22264, 22563, 23544, 25047, 26136, 26378, 27324, 27577, 28776, 30084, 32373, 33396, 36432, 39567, 40112, 43164, 44528, 45126, 47088, 50094, 52272, 52756, 54648, 55154, 57552, 60168, 64746, 66792, 67689, 75141, 79134, 82731, 86328, 90252, 100188, 105512, 109296, 110308, 118701, 120336, 129492, 133584, 135378, 150282, 158268, 165462, 172656, 180504, 200376, 211024, 220616, 237402, 248193, 258984, 270756, 300564, 303347, 316536, 330924, 356103, 361008, 400752, 441232, 474804, 496386, 517968, 541512, 601128, 606694, 633072, 661848, 712206, 744579, 910041, 949608, 992772, 1083024, 1202256, 1213388, 1323696, 1424412, 1489158, 1820082, 1899216, 1985544, 2426776, 2730123, 2848824, 2978316, 3640164, 3971088, 4853552, 5460246, 5697648, 5956632, 7280328, 8190369, 10920492, 11913264, 14560656, 16380738, 21840984, 32761476, 43681968, 65522952, 131045904]

約数ペア:

[(1, 131045904), (2, 65522952), (3, 43681968), (4, 32761476), (6, 21840984), (8, 16380738), (9, 14560656), (11, 11913264), (12, 10920492), (16, 8190369), (18, 7280328), (22, 5956632), (23, 5697648), (24, 5460246), (27, 4853552), (33, 3971088), (36, 3640164), (44, 2978316), (46, 2848824), (48, 2730123), (54, 2426776), (66, 1985544), (69, 1899216), (72, 1820082), (88, 1489158), (92, 1424412), (99, 1323696), (108, 1213388), (109, 1202256), (121, 1083024), (132, 992772), (138, 949608), (144, 910041), (176, 744579), (184, 712206), (198, 661848), (207, 633072), (216, 606694), (218, 601128), (242, 541512), (253, 517968), (264, 496386), (276, 474804), (297, 441232), (327, 400752), (363, 361008), (368, 356103), (396, 330924), (414, 316536), (432, 303347), (436, 300564), (484, 270756), (506, 258984), (528, 248193), (552, 237402), (594, 220616), (621, 211024), (654, 200376), (726, 180504), (759, 172656), (792, 165462), (828, 158268), (872, 150282), (968, 135378), (981, 133584), (1012, 129492), (1089, 120336), (1104, 118701), (1188, 110308), (1199, 109296), (1242, 105512), (1308, 100188), (1452, 90252), (1518, 86328), (1584, 82731), (1656, 79134), (1744, 75141), (1936, 67689), (1962, 66792), (2024, 64746), (2178, 60168), (2277, 57552), (2376, 55154), (2398, 54648), (2484, 52756), (2507, 52272), (2616, 50094), (2783, 47088), (2904, 45126), (2943, 44528), (3036, 43164), (3267, 40112), (3312, 39567), (3597, 36432), (3924, 33396), (4048, 32373), (4356, 30084), (4554, 28776), (4752, 27577), (4796, 27324), (4968, 26378), (5014, 26136), (5232, 25047), (5566, 23544), (5808, 22563), (5886, 22264), (6072, 21582), (6534, 20056), (6831, 19184), (7194, 18216), (7521, 17424), (7848, 16698), (8349, 15696), (8712, 15042), (9108, 14388), (9592, 13662), (9936, 13189), (10028, 13068), (10791, 12144), (11132, 11772)]