149208808

素因数分解:

$2^3\times 7^1\times {\mathrm{2664443}}^1$

素因数の和:2664456

約数の個数: 16

約数和(自身を含む): 319733280

約数和(自身を除く): 170524472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2664443, 5328886, 10657772, 18651101, 21315544, 37302202, 74604404, 149208808]

約数ペア:

[(1, 149208808), (2, 74604404), (4, 37302202), (7, 21315544), (8, 18651101), (14, 10657772), (28, 5328886), (56, 2664443)]