128191296

素因数分解:

$2^6\times 3^1\times {\mathrm{449}}^1\times {\mathrm{1487}}^1$

素因数の和:1951

約数の個数: 56

約数和(自身を含む): 340156800

約数和(自身を除く): 211965504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 449, 898, 1347, 1487, 1796, 2694, 2974, 3592, 4461, 5388, 5948, 7184, 8922, 10776, 11896, 14368, 17844, 21552, 23792, 28736, 35688, 43104, 47584, 71376, 86208, 95168, 142752, 285504, 667663, 1335326, 2002989, 2670652, 4005978, 5341304, 8011956, 10682608, 16023912, 21365216, 32047824, 42730432, 64095648, 128191296]

約数ペア:

[(1, 128191296), (2, 64095648), (3, 42730432), (4, 32047824), (6, 21365216), (8, 16023912), (12, 10682608), (16, 8011956), (24, 5341304), (32, 4005978), (48, 2670652), (64, 2002989), (96, 1335326), (192, 667663), (449, 285504), (898, 142752), (1347, 95168), (1487, 86208), (1796, 71376), (2694, 47584), (2974, 43104), (3592, 35688), (4461, 28736), (5388, 23792), (5948, 21552), (7184, 17844), (8922, 14368), (10776, 11896)]