163689344

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 430064640

約数和(自身を除く): 266375296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 47, 52, 56, 64, 91, 92, 94, 104, 112, 128, 161, 169, 182, 184, 188, 208, 224, 299, 322, 329, 338, 364, 368, 376, 416, 448, 598, 611, 644, 658, 676, 728, 736, 752, 832, 896, 1081, 1183, 1196, 1222, 1288, 1316, 1352, 1456, 1472, 1504, 1664, 2093, 2162, 2366, 2392, 2444, 2576, 2632, 2704, 2912, 2944, 3008, 3887, 4186, 4277, 4324, 4732, 4784, 4888, 5152, 5264, 5408, 5824, 6016, 7567, 7774, 7943, 8372, 8554, 8648, 9464, 9568, 9776, 10304, 10528, 10816, 11648, 14053, 15134, 15548, 15886, 16744, 17108, 17296, 18928, 19136, 19552, 20608, 21056, 21632, 27209, 28106, 30268, 31096, 31772, 33488, 34216, 34592, 37856, 38272, 39104, 42112, 54418, 55601, 56212, 60536, 62192, 63544, 66976, 68432, 69184, 75712, 78208, 98371, 108836, 111202, 112424, 121072, 124384, 127088, 133952, 136864, 138368, 151424, 182689, 196742, 217672, 222404, 224848, 242144, 248768, 254176, 267904, 273728, 365378, 393484, 435344, 444808, 449696, 484288, 497536, 508352, 547456, 730756, 786968, 870688, 889616, 899392, 968576, 1016704, 1278823, 1461512, 1573936, 1741376, 1779232, 1798784, 2557646, 2923024, 3147872, 3482752, 3558464, 5115292, 5846048, 6295744, 7116928, 10230584, 11692096, 12591488, 20461168, 23384192, 40922336, 81844672, 163689344]

約数ペア:

[(1, 163689344), (2, 81844672), (4, 40922336), (7, 23384192), (8, 20461168), (13, 12591488), (14, 11692096), (16, 10230584), (23, 7116928), (26, 6295744), (28, 5846048), (32, 5115292), (46, 3558464), (47, 3482752), (52, 3147872), (56, 2923024), (64, 2557646), (91, 1798784), (92, 1779232), (94, 1741376), (104, 1573936), (112, 1461512), (128, 1278823), (161, 1016704), (169, 968576), (182, 899392), (184, 889616), (188, 870688), (208, 786968), (224, 730756), (299, 547456), (322, 508352), (329, 497536), (338, 484288), (364, 449696), (368, 444808), (376, 435344), (416, 393484), (448, 365378), (598, 273728), (611, 267904), (644, 254176), (658, 248768), (676, 242144), (728, 224848), (736, 222404), (752, 217672), (832, 196742), (896, 182689), (1081, 151424), (1183, 138368), (1196, 136864), (1222, 133952), (1288, 127088), (1316, 124384), (1352, 121072), (1456, 112424), (1472, 111202), (1504, 108836), (1664, 98371), (2093, 78208), (2162, 75712), (2366, 69184), (2392, 68432), (2444, 66976), (2576, 63544), (2632, 62192), (2704, 60536), (2912, 56212), (2944, 55601), (3008, 54418), (3887, 42112), (4186, 39104), (4277, 38272), (4324, 37856), (4732, 34592), (4784, 34216), (4888, 33488), (5152, 31772), (5264, 31096), (5408, 30268), (5824, 28106), (6016, 27209), (7567, 21632), (7774, 21056), (7943, 20608), (8372, 19552), (8554, 19136), (8648, 18928), (9464, 17296), (9568, 17108), (9776, 16744), (10304, 15886), (10528, 15548), (10816, 15134), (11648, 14053)]