128944518

素因数分解:

$2^1\times 3^1\times {\mathrm{5651}}^1\times {\mathrm{3803}}^1$

素因数の和:9459

約数の個数: 16

約数和(自身を含む): 258002496

約数和(自身を除く): 129057978

約数列:

[1, 2, 3, 6, 3803, 5651, 7606, 11302, 11409, 16953, 22818, 33906, 21490753, 42981506, 64472259, 128944518]

約数ペア:

[(1, 128944518), (2, 64472259), (3, 42981506), (6, 21490753), (3803, 33906), (5651, 22818), (7606, 16953), (11302, 11409)]