167942012

素因数分解:

$2^2\times 7^2\times {\mathrm{856847}}^1$

素因数の和:856865

約数の個数: 18

約数和(自身を含む): 341882352

約数和(自身を除く): 173940340

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 856847, 1713694, 3427388, 5997929, 11995858, 23991716, 41985503, 83971006, 167942012]

約数ペア:

[(1, 167942012), (2, 83971006), (4, 41985503), (7, 23991716), (14, 11995858), (28, 5997929), (49, 3427388), (98, 1713694), (196, 856847)]