131419976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{9041}}^1$

素因数の和:9149

約数の個数: 32

約数和(自身を含む): 260409600

約数和(自身を除く): 128989624

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 316, 632, 1817, 3634, 7268, 9041, 14536, 18082, 36164, 72328, 207943, 415886, 714239, 831772, 1428478, 1663544, 2856956, 5713912, 16427497, 32854994, 65709988, 131419976]

約数ペア:

[(1, 131419976), (2, 65709988), (4, 32854994), (8, 16427497), (23, 5713912), (46, 2856956), (79, 1663544), (92, 1428478), (158, 831772), (184, 714239), (316, 415886), (632, 207943), (1817, 72328), (3634, 36164), (7268, 18082), (9041, 14536)]