138682208

素因数分解:

$2^5\times 7^1\times {\mathrm{619117}}^1$

素因数の和:619134

約数の個数: 24

約数和(自身を含む): 312035472

約数和(自身を除く): 173353264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 619117, 1238234, 2476468, 4333819, 4952936, 8667638, 9905872, 17335276, 19811744, 34670552, 69341104, 138682208]

約数ペア:

[(1, 138682208), (2, 69341104), (4, 34670552), (7, 19811744), (8, 17335276), (14, 9905872), (16, 8667638), (28, 4952936), (32, 4333819), (56, 2476468), (112, 1238234), (224, 619117)]