129273216

素因数分解:

$2^7\times 3^1\times {\mathrm{336649}}^1$

素因数の和:336666

約数の個数: 32

約数和(自身を含む): 343383000

約数和(自身を除く): 214109784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 336649, 673298, 1009947, 1346596, 2019894, 2693192, 4039788, 5386384, 8079576, 10772768, 16159152, 21545536, 32318304, 43091072, 64636608, 129273216]

約数ペア:

[(1, 129273216), (2, 64636608), (3, 43091072), (4, 32318304), (6, 21545536), (8, 16159152), (12, 10772768), (16, 8079576), (24, 5386384), (32, 4039788), (48, 2693192), (64, 2019894), (96, 1346596), (128, 1009947), (192, 673298), (384, 336649)]