145440573704

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{343020221}}^1$

素因数の和:343020280

約数の個数: 16

約数和(自身を含む): 277846379820

約数和(自身を除く): 132405806116

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 343020221, 686040442, 1372080884, 2744161768, 18180071713, 36360143426, 72720286852, 145440573704]

約数ペア:

[(1, 145440573704), (2, 72720286852), (4, 36360143426), (8, 18180071713), (53, 2744161768), (106, 1372080884), (212, 686040442), (424, 343020221)]