149119712

素因数分解:

$2^5\times 7^1\times {\mathrm{665713}}^1$

素因数の和:665730

約数の個数: 24

約数和(自身を含む): 335519856

約数和(自身を除く): 186400144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 665713, 1331426, 2662852, 4659991, 5325704, 9319982, 10651408, 18639964, 21302816, 37279928, 74559856, 149119712]

約数ペア:

[(1, 149119712), (2, 74559856), (4, 37279928), (7, 21302816), (8, 18639964), (14, 10651408), (16, 9319982), (28, 5325704), (32, 4659991), (56, 2662852), (112, 1331426), (224, 665713)]