157499196

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{305231}}^1$

素因数の和:305281

約数の個数: 24

約数和(自身を含む): 376045824

約数和(自身を除く): 218546628

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 305231, 610462, 915693, 1220924, 1831386, 3662772, 13124933, 26249866, 39374799, 52499732, 78749598, 157499196]

約数ペア:

[(1, 157499196), (2, 78749598), (3, 52499732), (4, 39374799), (6, 26249866), (12, 13124933), (43, 3662772), (86, 1831386), (129, 1220924), (172, 915693), (258, 610462), (516, 305231)]