131975784

素因数分解:

$2^3\times 3^3\times {\mathrm{547}}^1\times {\mathrm{1117}}^1$

素因数の和:1679

約数の個数: 64

約数和(自身を含む): 367598400

約数和(自身を除く): 235622616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 547, 1094, 1117, 1641, 2188, 2234, 3282, 3351, 4376, 4468, 4923, 6564, 6702, 8936, 9846, 10053, 13128, 13404, 14769, 19692, 20106, 26808, 29538, 30159, 39384, 40212, 59076, 60318, 80424, 118152, 120636, 241272, 610999, 1221998, 1832997, 2443996, 3665994, 4887992, 5498991, 7331988, 10997982, 14663976, 16496973, 21995964, 32993946, 43991928, 65987892, 131975784]

約数ペア:

[(1, 131975784), (2, 65987892), (3, 43991928), (4, 32993946), (6, 21995964), (8, 16496973), (9, 14663976), (12, 10997982), (18, 7331988), (24, 5498991), (27, 4887992), (36, 3665994), (54, 2443996), (72, 1832997), (108, 1221998), (216, 610999), (547, 241272), (1094, 120636), (1117, 118152), (1641, 80424), (2188, 60318), (2234, 59076), (3282, 40212), (3351, 39384), (4376, 30159), (4468, 29538), (4923, 26808), (6564, 20106), (6702, 19692), (8936, 14769), (9846, 13404), (10053, 13128)]