128195244

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{13337}}^1$

素因数の和:13439

約数の個数: 48

約数和(自身を含む): 336117600

約数和(自身を除く): 207922356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 13337, 26674, 40011, 53348, 80022, 120033, 160044, 240066, 360099, 480132, 720198, 1186993, 1440396, 2373986, 3560979, 4747972, 7121958, 10682937, 14243916, 21365874, 32048811, 42731748, 64097622, 128195244]

約数ペア:

[(1, 128195244), (2, 64097622), (3, 42731748), (4, 32048811), (6, 21365874), (9, 14243916), (12, 10682937), (18, 7121958), (27, 4747972), (36, 3560979), (54, 2373986), (89, 1440396), (108, 1186993), (178, 720198), (267, 480132), (356, 360099), (534, 240066), (801, 160044), (1068, 120033), (1602, 80022), (2403, 53348), (3204, 40011), (4806, 26674), (9612, 13337)]