151249084

素因数分解:

$2^2\times 7^2\times {\mathrm{771679}}^1$

素因数の和:771697

約数の個数: 18

約数和(自身を含む): 307900320

約数和(自身を除く): 156651236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 771679, 1543358, 3086716, 5401753, 10803506, 21607012, 37812271, 75624542, 151249084]

約数ペア:

[(1, 151249084), (2, 75624542), (4, 37812271), (7, 21607012), (14, 10803506), (28, 5401753), (49, 3086716), (98, 1543358), (196, 771679)]