158045158012

素因数分解:

$2^2\times 7^2\times {\mathrm{806352847}}^1$

素因数の和:806352865

約数の個数: 18

約数和(自身を含む): 321734786352

約数和(自身を除く): 163689628340

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 806352847, 1612705694, 3225411388, 5644469929, 11288939858, 22577879716, 39511289503, 79022579006, 158045158012]

約数ペア:

[(1, 158045158012), (2, 79022579006), (4, 39511289503), (7, 22577879716), (14, 11288939858), (28, 5644469929), (49, 3225411388), (98, 1612705694), (196, 806352847)]