168085036

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{15121}}^1$

素因数の和:15529

約数の個数: 24

約数和(自身を含む): 337039136

約数和(自身を除く): 168954100

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 11116, 15121, 30242, 60484, 105847, 211694, 423388, 6003037, 12006074, 24012148, 42021259, 84042518, 168085036]

約数ペア:

[(1, 168085036), (2, 84042518), (4, 42021259), (7, 24012148), (14, 12006074), (28, 6003037), (397, 423388), (794, 211694), (1588, 105847), (2779, 60484), (5558, 30242), (11116, 15121)]