163051418

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{5347}}^1$

素因数の和:5621

約数の個数: 16

約数和(自身を含む): 249002880

約数和(自身を除く): 85951462

約数列:

[1, 2, 79, 158, 193, 386, 5347, 10694, 15247, 30494, 422413, 844826, 1031971, 2063942, 81525709, 163051418]

約数ペア:

[(1, 163051418), (2, 81525709), (79, 2063942), (158, 1031971), (193, 844826), (386, 422413), (5347, 30494), (10694, 15247)]