147745144

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{499139}}^1$

素因数の和:499182

約数の個数: 16

約数和(自身を含む): 284509800

約数和(自身を除く): 136764656

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 499139, 998278, 1996556, 3993112, 18468143, 36936286, 73872572, 147745144]

約数ペア:

[(1, 147745144), (2, 73872572), (4, 36936286), (8, 18468143), (37, 3993112), (74, 1996556), (148, 998278), (296, 499139)]