129286036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 263628288

約数和(自身を除く): 134342252

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 473, 506, 946, 989, 1012, 1892, 1978, 2971, 3956, 5942, 10879, 11884, 21758, 32681, 43516, 65362, 68333, 127753, 130724, 136666, 255506, 273332, 511012, 751663, 1405283, 1503326, 2810566, 2938319, 3006652, 5621132, 5876638, 11753276, 32321509, 64643018, 129286036]

約数ペア:

[(1, 129286036), (2, 64643018), (4, 32321509), (11, 11753276), (22, 5876638), (23, 5621132), (43, 3006652), (44, 2938319), (46, 2810566), (86, 1503326), (92, 1405283), (172, 751663), (253, 511012), (473, 273332), (506, 255506), (946, 136666), (989, 130724), (1012, 127753), (1892, 68333), (1978, 65362), (2971, 43516), (3956, 32681), (5942, 21758), (10879, 11884)]