158386254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2113}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 352665936

約数和(自身を除く): 194279682

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 961, 1209, 1922, 2113, 2418, 2883, 4226, 5766, 6339, 12493, 12678, 24986, 27469, 37479, 54938, 65503, 74958, 82407, 131006, 164814, 196509, 393018, 851539, 1703078, 2030593, 2554617, 4061186, 5109234, 6091779, 12183558, 26397709, 52795418, 79193127, 158386254]

約数ペア:

[(1, 158386254), (2, 79193127), (3, 52795418), (6, 26397709), (13, 12183558), (26, 6091779), (31, 5109234), (39, 4061186), (62, 2554617), (78, 2030593), (93, 1703078), (186, 851539), (403, 393018), (806, 196509), (961, 164814), (1209, 131006), (1922, 82407), (2113, 74958), (2418, 65503), (2883, 54938), (4226, 37479), (5766, 27469), (6339, 24986), (12493, 12678)]