120218216

素因数分解:

$2^3\times {\mathrm{1543}}^1\times {\mathrm{9739}}^1$

素因数の和:11288

約数の個数: 16

約数和(自身を含む): 225578400

約数和(自身を除く): 105360184

約数列:

[1, 2, 4, 8, 1543, 3086, 6172, 9739, 12344, 19478, 38956, 77912, 15027277, 30054554, 60109108, 120218216]

約数ペア:

[(1, 120218216), (2, 60109108), (4, 30054554), (8, 15027277), (1543, 77912), (3086, 38956), (6172, 19478), (9739, 12344)]