145248672

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{18229}}^1$

素因数の和:18325

約数の個数: 48

約数和(自身を含む): 385892640

約数和(自身を除く): 240643968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 498, 664, 996, 1328, 1992, 2656, 3984, 7968, 18229, 36458, 54687, 72916, 109374, 145832, 218748, 291664, 437496, 583328, 874992, 1513007, 1749984, 3026014, 4539021, 6052028, 9078042, 12104056, 18156084, 24208112, 36312168, 48416224, 72624336, 145248672]

約数ペア:

[(1, 145248672), (2, 72624336), (3, 48416224), (4, 36312168), (6, 24208112), (8, 18156084), (12, 12104056), (16, 9078042), (24, 6052028), (32, 4539021), (48, 3026014), (83, 1749984), (96, 1513007), (166, 874992), (249, 583328), (332, 437496), (498, 291664), (664, 218748), (996, 145832), (1328, 109374), (1992, 72916), (2656, 54687), (3984, 36458), (7968, 18229)]