149785223

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{3433}}^1$

素因数の和:3734

約数の個数: 16

約数和(自身を含む): 179337216

約数和(自身を除く): 29551993

約数列:

[1, 7, 23, 161, 271, 1897, 3433, 6233, 24031, 43631, 78959, 552713, 930343, 6512401, 21397889, 149785223]

約数ペア:

[(1, 149785223), (7, 21397889), (23, 6512401), (161, 930343), (271, 552713), (1897, 78959), (3433, 43631), (6233, 24031)]