171421248

素因数分解:

$2^6\times 3^1\times {\mathrm{109}}^1\times {\mathrm{8191}}^1$

素因数の和:8315

約数の個数: 56

約数和(自身を含む): 457768960

約数和(自身を除く): 286347712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 6976, 8191, 10464, 16382, 20928, 24573, 32764, 49146, 65528, 98292, 131056, 196584, 262112, 393168, 524224, 786336, 892819, 1572672, 1785638, 2678457, 3571276, 5356914, 7142552, 10713828, 14285104, 21427656, 28570208, 42855312, 57140416, 85710624, 171421248]

約数ペア:

[(1, 171421248), (2, 85710624), (3, 57140416), (4, 42855312), (6, 28570208), (8, 21427656), (12, 14285104), (16, 10713828), (24, 7142552), (32, 5356914), (48, 3571276), (64, 2678457), (96, 1785638), (109, 1572672), (192, 892819), (218, 786336), (327, 524224), (436, 393168), (654, 262112), (872, 196584), (1308, 131056), (1744, 98292), (2616, 65528), (3488, 49146), (5232, 32764), (6976, 24573), (8191, 20928), (10464, 16382)]