138949488

素因数分解:

$2^4\times 3^2\times {\mathrm{964927}}^1$

素因数の和:964941

約数の個数: 30

約数和(自身を含む): 388865984

約数和(自身を除く): 249916496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 964927, 1929854, 2894781, 3859708, 5789562, 7719416, 8684343, 11579124, 15438832, 17368686, 23158248, 34737372, 46316496, 69474744, 138949488]

約数ペア:

[(1, 138949488), (2, 69474744), (3, 46316496), (4, 34737372), (6, 23158248), (8, 17368686), (9, 15438832), (12, 11579124), (16, 8684343), (18, 7719416), (24, 5789562), (36, 3859708), (48, 2894781), (72, 1929854), (144, 964927)]