128191008

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:778

約数の個数: 96

約数和(自身を含む): 369375552

約数和(自身を除く): 241184544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 233, 264, 352, 466, 521, 528, 699, 932, 1042, 1056, 1398, 1563, 1864, 2084, 2563, 2796, 3126, 3728, 4168, 5126, 5592, 5731, 6252, 7456, 7689, 8336, 10252, 11184, 11462, 12504, 15378, 16672, 17193, 20504, 22368, 22924, 25008, 30756, 34386, 41008, 45848, 50016, 61512, 68772, 82016, 91696, 121393, 123024, 137544, 183392, 242786, 246048, 275088, 364179, 485572, 550176, 728358, 971144, 1335323, 1456716, 1942288, 2670646, 2913432, 3884576, 4005969, 5341292, 5826864, 8011938, 10682584, 11653728, 16023876, 21365168, 32047752, 42730336, 64095504, 128191008]

約数ペア:

[(1, 128191008), (2, 64095504), (3, 42730336), (4, 32047752), (6, 21365168), (8, 16023876), (11, 11653728), (12, 10682584), (16, 8011938), (22, 5826864), (24, 5341292), (32, 4005969), (33, 3884576), (44, 2913432), (48, 2670646), (66, 1942288), (88, 1456716), (96, 1335323), (132, 971144), (176, 728358), (233, 550176), (264, 485572), (352, 364179), (466, 275088), (521, 246048), (528, 242786), (699, 183392), (932, 137544), (1042, 123024), (1056, 121393), (1398, 91696), (1563, 82016), (1864, 68772), (2084, 61512), (2563, 50016), (2796, 45848), (3126, 41008), (3728, 34386), (4168, 30756), (5126, 25008), (5592, 22924), (5731, 22368), (6252, 20504), (7456, 17193), (7689, 16672), (8336, 15378), (10252, 12504), (11184, 11462)]