129136148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1291}}^1\times {\mathrm{1471}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 239629824

約数和(自身を除く): 110493676

約数列:

[1, 2, 4, 17, 34, 68, 1291, 1471, 2582, 2942, 5164, 5884, 21947, 25007, 43894, 50014, 87788, 100028, 1899061, 3798122, 7596244, 32284037, 64568074, 129136148]

約数ペア:

[(1, 129136148), (2, 64568074), (4, 32284037), (17, 7596244), (34, 3798122), (68, 1899061), (1291, 100028), (1471, 87788), (2582, 50014), (2942, 43894), (5164, 25007), (5884, 21947)]