157415432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{2371}}^1$

素因数の和:2613

約数の個数: 32

約数和(自身を含む): 303710880

約数和(自身を除く): 146295448

約数列:

[1, 2, 4, 8, 43, 86, 172, 193, 344, 386, 772, 1544, 2371, 4742, 8299, 9484, 16598, 18968, 33196, 66392, 101953, 203906, 407812, 457603, 815624, 915206, 1830412, 3660824, 19676929, 39353858, 78707716, 157415432]

約数ペア:

[(1, 157415432), (2, 78707716), (4, 39353858), (8, 19676929), (43, 3660824), (86, 1830412), (172, 915206), (193, 815624), (344, 457603), (386, 407812), (772, 203906), (1544, 101953), (2371, 66392), (4742, 33196), (8299, 18968), (9484, 16598)]