139652214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20117}}^1$

素因数の和:20224

約数の個数: 32

約数和(自身を含む): 304184160

約数和(自身を除く): 164531946

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 20117, 40234, 60351, 120702, 261521, 523042, 784563, 1569126, 1790413, 3580826, 5371239, 10742478, 23275369, 46550738, 69826107, 139652214]

約数ペア:

[(1, 139652214), (2, 69826107), (3, 46550738), (6, 23275369), (13, 10742478), (26, 5371239), (39, 3580826), (78, 1790413), (89, 1569126), (178, 784563), (267, 523042), (534, 261521), (1157, 120702), (2314, 60351), (3471, 40234), (6942, 20117)]