141688904

素因数分解:

$2^3\times 7^1\times {\mathrm{2530159}}^1$

素因数の和:2530172

約数の個数: 16

約数和(自身を含む): 303619200

約数和(自身を除く): 161930296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2530159, 5060318, 10120636, 17711113, 20241272, 35422226, 70844452, 141688904]

約数ペア:

[(1, 141688904), (2, 70844452), (4, 35422226), (7, 20241272), (8, 17711113), (14, 10120636), (28, 5060318), (56, 2530159)]