155710088

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{123973}}^1$

素因数の和:124136

約数の個数: 16

約数和(自身を含む): 293818380

約数和(自身を除く): 138108292

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 123973, 247946, 495892, 991784, 19463761, 38927522, 77855044, 155710088]

約数ペア:

[(1, 155710088), (2, 77855044), (4, 38927522), (8, 19463761), (157, 991784), (314, 495892), (628, 247946), (1256, 123973)]