158162836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{20143}}^1$

素因数の和:20311

約数の個数: 24

約数和(自身を含む): 300065024

約数和(自身を除く): 141902188

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 20143, 40286, 80572, 261859, 523718, 1047436, 3041593, 6083186, 12166372, 39540709, 79081418, 158162836]

約数ペア:

[(1, 158162836), (2, 79081418), (4, 39540709), (13, 12166372), (26, 6083186), (52, 3041593), (151, 1047436), (302, 523718), (604, 261859), (1963, 80572), (3926, 40286), (7852, 20143)]