160991568

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{7121}}^1$

素因数の和:7292

約数の個数: 60

約数和(自身を含む): 453486228

約数和(自身を除く): 292494660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7121, 7536, 11304, 14242, 21363, 22608, 28484, 42726, 56968, 64089, 85452, 113936, 128178, 170904, 256356, 341808, 512712, 1025424, 1117997, 2235994, 3353991, 4471988, 6707982, 8943976, 10061973, 13415964, 17887952, 20123946, 26831928, 40247892, 53663856, 80495784, 160991568]

約数ペア:

[(1, 160991568), (2, 80495784), (3, 53663856), (4, 40247892), (6, 26831928), (8, 20123946), (9, 17887952), (12, 13415964), (16, 10061973), (18, 8943976), (24, 6707982), (36, 4471988), (48, 3353991), (72, 2235994), (144, 1117997), (157, 1025424), (314, 512712), (471, 341808), (628, 256356), (942, 170904), (1256, 128178), (1413, 113936), (1884, 85452), (2512, 64089), (2826, 56968), (3768, 42726), (5652, 28484), (7121, 22608), (7536, 21363), (11304, 14242)]