139044304

素因数分解:

$2^4\times 7^1\times {\mathrm{1241467}}^1$

素因数の和:1241482

約数の個数: 20

約数和(自身を含む): 307884064

約数和(自身を除く): 168839760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1241467, 2482934, 4965868, 8690269, 9931736, 17380538, 19863472, 34761076, 69522152, 139044304]

約数ペア:

[(1, 139044304), (2, 69522152), (4, 34761076), (7, 19863472), (8, 17380538), (14, 9931736), (16, 8690269), (28, 4965868), (56, 2482934), (112, 1241467)]