157260546

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 350750400

約数和(自身を除く): 193489854

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 199, 258, 387, 398, 597, 774, 1021, 1194, 1791, 2042, 3063, 3582, 6126, 8557, 9189, 17114, 18378, 25671, 43903, 51342, 77013, 87806, 131709, 154026, 203179, 263418, 395127, 406358, 609537, 790254, 1219074, 1828611, 3657222, 8736697, 17473394, 26210091, 52420182, 78630273, 157260546]

約数ペア:

[(1, 157260546), (2, 78630273), (3, 52420182), (6, 26210091), (9, 17473394), (18, 8736697), (43, 3657222), (86, 1828611), (129, 1219074), (199, 790254), (258, 609537), (387, 406358), (398, 395127), (597, 263418), (774, 203179), (1021, 154026), (1194, 131709), (1791, 87806), (2042, 77013), (3063, 51342), (3582, 43903), (6126, 25671), (8557, 18378), (9189, 17114)]