151821004

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{534581}}^1$

素因数の和:534656

約数の個数: 12

約数和(自身を含む): 269429328

約数和(自身を除く): 117608324

約数列:

[1, 2, 4, 71, 142, 284, 534581, 1069162, 2138324, 37955251, 75910502, 151821004]

約数ペア:

[(1, 151821004), (2, 75910502), (4, 37955251), (71, 2138324), (142, 1069162), (284, 534581)]