149759008

素因数分解:

$2^5\times 7^1\times {\mathrm{668567}}^1$

素因数の和:668584

約数の個数: 24

約数和(自身を含む): 336958272

約数和(自身を除く): 187199264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 668567, 1337134, 2674268, 4679969, 5348536, 9359938, 10697072, 18719876, 21394144, 37439752, 74879504, 149759008]

約数ペア:

[(1, 149759008), (2, 74879504), (4, 37439752), (7, 21394144), (8, 18719876), (14, 10697072), (16, 9359938), (28, 5348536), (32, 4679969), (56, 2674268), (112, 1337134), (224, 668567)]