127830528

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1355

約数の個数: 160

約数和(自身を含む): 432769920

約数和(自身を除く): 304939392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1152, 1321, 1344, 1512, 1536, 1728, 1792, 2016, 2304, 2642, 2688, 3024, 3456, 3584, 3963, 4032, 4608, 5284, 5376, 6048, 6912, 7926, 8064, 9247, 10568, 10752, 11889, 12096, 13824, 15852, 16128, 18494, 21136, 23778, 24192, 27741, 31704, 32256, 35667, 36988, 42272, 47556, 48384, 55482, 63408, 71334, 73976, 83223, 84544, 95112, 96768, 110964, 126816, 142668, 147952, 166446, 169088, 190224, 221928, 249669, 253632, 285336, 295904, 332892, 338176, 380448, 443856, 499338, 507264, 570672, 591808, 665784, 676352, 760896, 887712, 998676, 1014528, 1141344, 1183616, 1331568, 1521792, 1775424, 1997352, 2029056, 2282688, 2367232, 2663136, 3043584, 3550848, 3994704, 4565376, 4734464, 5326272, 6087168, 7101696, 7989408, 9130752, 10652544, 14203392, 15978816, 18261504, 21305088, 31957632, 42610176, 63915264, 127830528]

約数ペア:

[(1, 127830528), (2, 63915264), (3, 42610176), (4, 31957632), (6, 21305088), (7, 18261504), (8, 15978816), (9, 14203392), (12, 10652544), (14, 9130752), (16, 7989408), (18, 7101696), (21, 6087168), (24, 5326272), (27, 4734464), (28, 4565376), (32, 3994704), (36, 3550848), (42, 3043584), (48, 2663136), (54, 2367232), (56, 2282688), (63, 2029056), (64, 1997352), (72, 1775424), (84, 1521792), (96, 1331568), (108, 1183616), (112, 1141344), (126, 1014528), (128, 998676), (144, 887712), (168, 760896), (189, 676352), (192, 665784), (216, 591808), (224, 570672), (252, 507264), (256, 499338), (288, 443856), (336, 380448), (378, 338176), (384, 332892), (432, 295904), (448, 285336), (504, 253632), (512, 249669), (576, 221928), (672, 190224), (756, 169088), (768, 166446), (864, 147952), (896, 142668), (1008, 126816), (1152, 110964), (1321, 96768), (1344, 95112), (1512, 84544), (1536, 83223), (1728, 73976), (1792, 71334), (2016, 63408), (2304, 55482), (2642, 48384), (2688, 47556), (3024, 42272), (3456, 36988), (3584, 35667), (3963, 32256), (4032, 31704), (4608, 27741), (5284, 24192), (5376, 23778), (6048, 21136), (6912, 18494), (7926, 16128), (8064, 15852), (9247, 13824), (10568, 12096), (10752, 11889)]