155385288

素因数分解:

$2^3\times 3^2\times {\mathrm{2158129}}^1$

素因数の和:2158141

約数の個数: 24

約数和(自身を含む): 420835350

約数和(自身を除く): 265450062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2158129, 4316258, 6474387, 8632516, 12948774, 17265032, 19423161, 25897548, 38846322, 51795096, 77692644, 155385288]

約数ペア:

[(1, 155385288), (2, 77692644), (3, 51795096), (4, 38846322), (6, 25897548), (8, 19423161), (9, 17265032), (12, 12948774), (18, 8632516), (24, 6474387), (36, 4316258), (72, 2158129)]