164709072

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 240

約数和(自身を含む): 546215040

約数和(自身を除く): 381505968

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, 121, 132, 137, 138, 144, 176, 184, 198, 207, 216, 242, 253, 264, 274, 276, 297, 363, 368, 396, 411, 414, 432, 484, 506, 528, 548, 552, 594, 621, 726, 759, 792, 822, 828, 968, 1012, 1089, 1096, 1104, 1188, 1233, 1242, 1452, 1507, 1518, 1584, 1644, 1656, 1936, 2024, 2178, 2192, 2277, 2376, 2466, 2484, 2783, 2904, 3014, 3036, 3151, 3267, 3288, 3312, 3699, 4048, 4356, 4521, 4554, 4752, 4932, 4968, 5566, 5808, 6028, 6072, 6302, 6534, 6576, 6831, 7398, 8349, 8712, 9042, 9108, 9453, 9864, 9936, 11132, 12056, 12144, 12604, 13068, 13563, 13662, 14796, 16577, 16698, 17424, 18084, 18216, 18906, 19728, 22264, 24112, 25047, 25208, 26136, 27126, 27324, 28359, 29592, 33154, 33396, 34661, 36168, 36432, 37812, 40689, 44528, 49731, 50094, 50416, 52272, 54252, 54648, 56718, 59184, 66308, 66792, 69322, 72336, 75141, 75624, 81378, 85077, 99462, 100188, 103983, 108504, 109296, 113436, 132616, 133584, 138644, 149193, 150282, 151248, 162756, 170154, 198924, 200376, 207966, 217008, 226872, 265232, 277288, 298386, 300564, 311949, 325512, 340308, 381271, 397848, 400752, 415932, 447579, 453744, 554576, 596772, 601128, 623898, 651024, 680616, 762542, 795696, 831864, 895158, 935847, 1143813, 1193544, 1202256, 1247796, 1361232, 1525084, 1663728, 1790316, 1871694, 2287626, 2387088, 2495592, 3050168, 3431439, 3580632, 3743388, 4575252, 4991184, 6100336, 6862878, 7161264, 7486776, 9150504, 10294317, 13725756, 14973552, 18301008, 20588634, 27451512, 41177268, 54903024, 82354536, 164709072]

約数ペア:

[(1, 164709072), (2, 82354536), (3, 54903024), (4, 41177268), (6, 27451512), (8, 20588634), (9, 18301008), (11, 14973552), (12, 13725756), (16, 10294317), (18, 9150504), (22, 7486776), (23, 7161264), (24, 6862878), (27, 6100336), (33, 4991184), (36, 4575252), (44, 3743388), (46, 3580632), (48, 3431439), (54, 3050168), (66, 2495592), (69, 2387088), (72, 2287626), (88, 1871694), (92, 1790316), (99, 1663728), (108, 1525084), (121, 1361232), (132, 1247796), (137, 1202256), (138, 1193544), (144, 1143813), (176, 935847), (184, 895158), (198, 831864), (207, 795696), (216, 762542), (242, 680616), (253, 651024), (264, 623898), (274, 601128), (276, 596772), (297, 554576), (363, 453744), (368, 447579), (396, 415932), (411, 400752), (414, 397848), (432, 381271), (484, 340308), (506, 325512), (528, 311949), (548, 300564), (552, 298386), (594, 277288), (621, 265232), (726, 226872), (759, 217008), (792, 207966), (822, 200376), (828, 198924), (968, 170154), (1012, 162756), (1089, 151248), (1096, 150282), (1104, 149193), (1188, 138644), (1233, 133584), (1242, 132616), (1452, 113436), (1507, 109296), (1518, 108504), (1584, 103983), (1644, 100188), (1656, 99462), (1936, 85077), (2024, 81378), (2178, 75624), (2192, 75141), (2277, 72336), (2376, 69322), (2466, 66792), (2484, 66308), (2783, 59184), (2904, 56718), (3014, 54648), (3036, 54252), (3151, 52272), (3267, 50416), (3288, 50094), (3312, 49731), (3699, 44528), (4048, 40689), (4356, 37812), (4521, 36432), (4554, 36168), (4752, 34661), (4932, 33396), (4968, 33154), (5566, 29592), (5808, 28359), (6028, 27324), (6072, 27126), (6302, 26136), (6534, 25208), (6576, 25047), (6831, 24112), (7398, 22264), (8349, 19728), (8712, 18906), (9042, 18216), (9108, 18084), (9453, 17424), (9864, 16698), (9936, 16577), (11132, 14796), (12056, 13662), (12144, 13563), (12604, 13068)]