138960768

素因数分解:

$2^7\times 3^1\times {\mathrm{361877}}^1$

素因数の和:361894

約数の個数: 32

約数和(自身を含む): 369115560

約数和(自身を除く): 230154792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 361877, 723754, 1085631, 1447508, 2171262, 2895016, 4342524, 5790032, 8685048, 11580064, 17370096, 23160128, 34740192, 46320256, 69480384, 138960768]

約数ペア:

[(1, 138960768), (2, 69480384), (3, 46320256), (4, 34740192), (6, 23160128), (8, 17370096), (12, 11580064), (16, 8685048), (24, 5790032), (32, 4342524), (48, 2895016), (64, 2171262), (96, 1447508), (128, 1085631), (192, 723754), (384, 361877)]