131665152

素因数分解:

$2^8\times 3^1\times {\mathrm{171439}}^1$

素因数の和:171458

約数の個数: 36

約数和(自身を含む): 350423360

約数和(自身を除く): 218758208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 171439, 342878, 514317, 685756, 1028634, 1371512, 2057268, 2743024, 4114536, 5486048, 8229072, 10972096, 16458144, 21944192, 32916288, 43888384, 65832576, 131665152]

約数ペア:

[(1, 131665152), (2, 65832576), (3, 43888384), (4, 32916288), (6, 21944192), (8, 16458144), (12, 10972096), (16, 8229072), (24, 5486048), (32, 4114536), (48, 2743024), (64, 2057268), (96, 1371512), (128, 1028634), (192, 685756), (256, 514317), (384, 342878), (768, 171439)]