161769738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2073971}}^1$

素因数の和:2073989

約数の個数: 16

約数和(自身を含む): 348427296

約数和(自身を除く): 186657558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2073971, 4147942, 6221913, 12443826, 26961623, 53923246, 80884869, 161769738]

約数ペア:

[(1, 161769738), (2, 80884869), (3, 53923246), (6, 26961623), (13, 12443826), (26, 6221913), (39, 4147942), (78, 2073971)]