164528854

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{221737}}^1$

素因数の和:221799

約数の個数: 16

約数和(自身を含む): 287372448

約数和(自身を除く): 122843594

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 221737, 443474, 1552159, 3104318, 11752061, 23504122, 82264427, 164528854]

約数ペア:

[(1, 164528854), (2, 82264427), (7, 23504122), (14, 11752061), (53, 3104318), (106, 1552159), (371, 443474), (742, 221737)]