128612976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{141023}}^1$

素因数の和:141053

約数の個数: 40

約数和(自身を含む): 349739520

約数和(自身を除く): 221126544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 141023, 282046, 423069, 564092, 846138, 1128184, 1692276, 2256368, 2679437, 3384552, 5358874, 6769104, 8038311, 10717748, 16076622, 21435496, 32153244, 42870992, 64306488, 128612976]

約数ペア:

[(1, 128612976), (2, 64306488), (3, 42870992), (4, 32153244), (6, 21435496), (8, 16076622), (12, 10717748), (16, 8038311), (19, 6769104), (24, 5358874), (38, 3384552), (48, 2679437), (57, 2256368), (76, 1692276), (114, 1128184), (152, 846138), (228, 564092), (304, 423069), (456, 282046), (912, 141023)]