160640259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3067}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 247403520

約数和(自身を除く): 86763261

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 663, 1027, 1343, 3067, 3081, 4029, 9201, 17459, 39871, 52139, 52377, 119613, 156417, 242293, 677807, 726879, 2033421, 3149809, 4118981, 9449427, 12356943, 53546753, 160640259]

約数ペア:

[(1, 160640259), (3, 53546753), (13, 12356943), (17, 9449427), (39, 4118981), (51, 3149809), (79, 2033421), (221, 726879), (237, 677807), (663, 242293), (1027, 156417), (1343, 119613), (3067, 52377), (3081, 52139), (4029, 39871), (9201, 17459)]