168216258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5479}}^1$

素因数の和:5551

約数の個数: 64

約数和(自身を含む): 416655360

約数和(自身を除く): 248439102

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 258, 301, 357, 602, 714, 731, 903, 1462, 1806, 2193, 4386, 5117, 5479, 10234, 10958, 15351, 16437, 30702, 32874, 38353, 76706, 93143, 115059, 186286, 230118, 235597, 279429, 471194, 558858, 652001, 706791, 1304002, 1413582, 1649179, 1956003, 3298358, 3912006, 4005149, 4947537, 8010298, 9895074, 12015447, 24030894, 28036043, 56072086, 84108129, 168216258]

約数ペア:

[(1, 168216258), (2, 84108129), (3, 56072086), (6, 28036043), (7, 24030894), (14, 12015447), (17, 9895074), (21, 8010298), (34, 4947537), (42, 4005149), (43, 3912006), (51, 3298358), (86, 1956003), (102, 1649179), (119, 1413582), (129, 1304002), (238, 706791), (258, 652001), (301, 558858), (357, 471194), (602, 279429), (714, 235597), (731, 230118), (903, 186286), (1462, 115059), (1806, 93143), (2193, 76706), (4386, 38353), (5117, 32874), (5479, 30702), (10234, 16437), (10958, 15351)]