16342144

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 42497280

約数和(自身を除く): 26155136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 61, 64, 91, 92, 104, 112, 122, 128, 161, 182, 184, 208, 224, 244, 299, 322, 364, 368, 416, 427, 448, 488, 598, 644, 728, 736, 793, 832, 854, 896, 976, 1196, 1288, 1403, 1456, 1472, 1586, 1664, 1708, 1952, 2093, 2392, 2576, 2806, 2912, 2944, 3172, 3416, 3904, 4186, 4784, 5152, 5551, 5612, 5824, 6344, 6832, 7808, 8372, 9568, 9821, 10304, 11102, 11224, 11648, 12688, 13664, 16744, 18239, 19136, 19642, 20608, 22204, 22448, 25376, 27328, 33488, 36478, 38272, 39284, 44408, 44896, 50752, 54656, 66976, 72956, 78568, 88816, 89792, 101504, 127673, 133952, 145912, 157136, 177632, 179584, 255346, 267904, 291824, 314272, 355264, 510692, 583648, 628544, 710528, 1021384, 1167296, 1257088, 2042768, 2334592, 4085536, 8171072, 16342144]

約数ペア:

[(1, 16342144), (2, 8171072), (4, 4085536), (7, 2334592), (8, 2042768), (13, 1257088), (14, 1167296), (16, 1021384), (23, 710528), (26, 628544), (28, 583648), (32, 510692), (46, 355264), (52, 314272), (56, 291824), (61, 267904), (64, 255346), (91, 179584), (92, 177632), (104, 157136), (112, 145912), (122, 133952), (128, 127673), (161, 101504), (182, 89792), (184, 88816), (208, 78568), (224, 72956), (244, 66976), (299, 54656), (322, 50752), (364, 44896), (368, 44408), (416, 39284), (427, 38272), (448, 36478), (488, 33488), (598, 27328), (644, 25376), (728, 22448), (736, 22204), (793, 20608), (832, 19642), (854, 19136), (896, 18239), (976, 16744), (1196, 13664), (1288, 12688), (1403, 11648), (1456, 11224), (1472, 11102), (1586, 10304), (1664, 9821), (1708, 9568), (1952, 8372), (2093, 7808), (2392, 6832), (2576, 6344), (2806, 5824), (2912, 5612), (2944, 5551), (3172, 5152), (3416, 4784), (3904, 4186)]