155431116

素因数分解:

$2^2\times 3^3\times {\mathrm{1439177}}^1$

素因数の和:1439190

約数の個数: 24

約数和(自身を含む): 402969840

約数和(自身を除く): 247538724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1439177, 2878354, 4317531, 5756708, 8635062, 12952593, 17270124, 25905186, 38857779, 51810372, 77715558, 155431116]

約数ペア:

[(1, 155431116), (2, 77715558), (3, 51810372), (4, 38857779), (6, 25905186), (9, 17270124), (12, 12952593), (18, 8635062), (27, 5756708), (36, 4317531), (54, 2878354), (108, 1439177)]