168144487

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{1039}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 196019200

約数和(自身を除く): 27874713

約数列:

[1, 7, 61, 379, 427, 1039, 2653, 7273, 23119, 63379, 161833, 393781, 443653, 2756467, 24020641, 168144487]

約数ペア:

[(1, 168144487), (7, 24020641), (61, 2756467), (379, 443653), (427, 393781), (1039, 161833), (2653, 63379), (7273, 23119)]