126342404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{6971}}^1$

素因数の和:7195

約数の個数: 24

約数和(自身を含む): 231916608

約数和(自身を除く): 105574204

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 4531, 6971, 9062, 13942, 18124, 27884, 160333, 320666, 641332, 1373287, 2746574, 5493148, 31585601, 63171202, 126342404]

約数ペア:

[(1, 126342404), (2, 63171202), (4, 31585601), (23, 5493148), (46, 2746574), (92, 1373287), (197, 641332), (394, 320666), (788, 160333), (4531, 27884), (6971, 18124), (9062, 13942)]