149587424

素因数分解:

$2^5\times 7^1\times {\mathrm{667801}}^1$

素因数の和:667818

約数の個数: 24

約数和(自身を含む): 336572208

約数和(自身を除く): 186984784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 667801, 1335602, 2671204, 4674607, 5342408, 9349214, 10684816, 18698428, 21369632, 37396856, 74793712, 149587424]

約数ペア:

[(1, 149587424), (2, 74793712), (4, 37396856), (7, 21369632), (8, 18698428), (14, 10684816), (16, 9349214), (28, 5342408), (32, 4674607), (56, 2671204), (112, 1335602), (224, 667801)]