149761904

素因数分解:

$2^4\times {\mathrm{3001}}^1\times {\mathrm{3119}}^1$

素因数の和:6128

約数の個数: 20

約数和(自身を含む): 290353440

約数和(自身を除く): 140591536

約数列:

[1, 2, 4, 8, 16, 3001, 3119, 6002, 6238, 12004, 12476, 24008, 24952, 48016, 49904, 9360119, 18720238, 37440476, 74880952, 149761904]

約数ペア:

[(1, 149761904), (2, 74880952), (4, 37440476), (8, 18720238), (16, 9360119), (3001, 49904), (3119, 48016), (6002, 24952), (6238, 24008), (12004, 12476)]