168696852

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 400982400

約数和(自身を除く): 232285548

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 389, 426, 509, 778, 852, 1018, 1167, 1527, 1556, 2036, 2334, 3054, 4668, 6108, 27619, 36139, 55238, 72278, 82857, 108417, 110476, 144556, 165714, 198001, 216834, 331428, 396002, 433668, 594003, 792004, 1188006, 2376012, 14058071, 28116142, 42174213, 56232284, 84348426, 168696852]

約数ペア:

[(1, 168696852), (2, 84348426), (3, 56232284), (4, 42174213), (6, 28116142), (12, 14058071), (71, 2376012), (142, 1188006), (213, 792004), (284, 594003), (389, 433668), (426, 396002), (509, 331428), (778, 216834), (852, 198001), (1018, 165714), (1167, 144556), (1527, 110476), (1556, 108417), (2036, 82857), (2334, 72278), (3054, 55238), (4668, 36139), (6108, 27619)]