168789036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1081981}}^1$

素因数の和:1082001

約数の個数: 24

約数和(自身を含む): 424136944

約数和(自身を除く): 255347908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1081981, 2163962, 3245943, 4327924, 6491886, 12983772, 14065753, 28131506, 42197259, 56263012, 84394518, 168789036]

約数ペア:

[(1, 168789036), (2, 84394518), (3, 56263012), (4, 42197259), (6, 28131506), (12, 14065753), (13, 12983772), (26, 6491886), (39, 4327924), (52, 3245943), (78, 2163962), (156, 1081981)]