138947712

素因数分解:

$2^7\times 3^1\times {\mathrm{361843}}^1$

素因数の和:361860

約数の個数: 32

約数和(自身を含む): 369080880

約数和(自身を除く): 230133168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 361843, 723686, 1085529, 1447372, 2171058, 2894744, 4342116, 5789488, 8684232, 11578976, 17368464, 23157952, 34736928, 46315904, 69473856, 138947712]

約数ペア:

[(1, 138947712), (2, 69473856), (3, 46315904), (4, 34736928), (6, 23157952), (8, 17368464), (12, 11578976), (16, 8684232), (24, 5789488), (32, 4342116), (48, 2894744), (64, 2171058), (96, 1447372), (128, 1085529), (192, 723686), (384, 361843)]