128181504

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{15173}}^1$

素因数の和:15203

約数の個数: 72

約数和(自身を含む): 372187872

約数和(自身を除く): 244006368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 15173, 30346, 45519, 60692, 91038, 121384, 166903, 182076, 242768, 333806, 364152, 485536, 500709, 667612, 728304, 971072, 1001418, 1335224, 1456608, 1942144, 2002836, 2670448, 2913216, 3884288, 4005672, 5340896, 5826432, 8011344, 10681792, 11652864, 16022688, 21363584, 32045376, 42727168, 64090752, 128181504]

約数ペア:

[(1, 128181504), (2, 64090752), (3, 42727168), (4, 32045376), (6, 21363584), (8, 16022688), (11, 11652864), (12, 10681792), (16, 8011344), (22, 5826432), (24, 5340896), (32, 4005672), (33, 3884288), (44, 2913216), (48, 2670448), (64, 2002836), (66, 1942144), (88, 1456608), (96, 1335224), (128, 1001418), (132, 971072), (176, 728304), (192, 667612), (256, 500709), (264, 485536), (352, 364152), (384, 333806), (528, 242768), (704, 182076), (768, 166903), (1056, 121384), (1408, 91038), (2112, 60692), (2816, 45519), (4224, 30346), (8448, 15173)]