128230656

素因数分解:

$2^8\times 3^1\times {\mathrm{166967}}^1$

素因数の和:166986

約数の個数: 36

約数和(自身を含む): 341282592

約数和(自身を除く): 213051936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 166967, 333934, 500901, 667868, 1001802, 1335736, 2003604, 2671472, 4007208, 5342944, 8014416, 10685888, 16028832, 21371776, 32057664, 42743552, 64115328, 128230656]

約数ペア:

[(1, 128230656), (2, 64115328), (3, 42743552), (4, 32057664), (6, 21371776), (8, 16028832), (12, 10685888), (16, 8014416), (24, 5342944), (32, 4007208), (48, 2671472), (64, 2003604), (96, 1335736), (128, 1001802), (192, 667868), (256, 500901), (384, 333934), (768, 166967)]