138762176

素因数分解:

$2^6\times 7^1\times {\mathrm{309737}}^1$

素因数の和:309756

約数の個数: 28

約数和(自身を含む): 314693808

約数和(自身を除く): 175931632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 309737, 619474, 1238948, 2168159, 2477896, 4336318, 4955792, 8672636, 9911584, 17345272, 19823168, 34690544, 69381088, 138762176]

約数ペア:

[(1, 138762176), (2, 69381088), (4, 34690544), (7, 19823168), (8, 17345272), (14, 9911584), (16, 8672636), (28, 4955792), (32, 4336318), (56, 2477896), (64, 2168159), (112, 1238948), (224, 619474), (448, 309737)]