172642142

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{5563}}^1$

素因数の和:5887

約数の個数: 16

約数和(自身を含む): 264401280

約数和(自身を除く): 91759138

約数列:

[1, 2, 59, 118, 263, 526, 5563, 11126, 15517, 31034, 328217, 656434, 1463069, 2926138, 86321071, 172642142]

約数ペア:

[(1, 172642142), (2, 86321071), (59, 2926138), (118, 1463069), (263, 656434), (526, 328217), (5563, 31034), (11126, 15517)]