157031604

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{18251}}^1$

素因数の和:18500

約数の個数: 36

約数和(自身を含む): 398623680

約数和(自身を除く): 241592076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 18251, 36502, 54753, 73004, 109506, 164259, 219012, 328518, 657036, 4361989, 8723978, 13085967, 17447956, 26171934, 39257901, 52343868, 78515802, 157031604]

約数ペア:

[(1, 157031604), (2, 78515802), (3, 52343868), (4, 39257901), (6, 26171934), (9, 17447956), (12, 13085967), (18, 8723978), (36, 4361989), (239, 657036), (478, 328518), (717, 219012), (956, 164259), (1434, 109506), (2151, 73004), (2868, 54753), (4302, 36502), (8604, 18251)]