131673216

素因数分解:

$2^7\times 3^1\times {\mathrm{342899}}^1$

素因数の和:342916

約数の個数: 32

約数和(自身を含む): 349758000

約数和(自身を除く): 218084784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 342899, 685798, 1028697, 1371596, 2057394, 2743192, 4114788, 5486384, 8229576, 10972768, 16459152, 21945536, 32918304, 43891072, 65836608, 131673216]

約数ペア:

[(1, 131673216), (2, 65836608), (3, 43891072), (4, 32918304), (6, 21945536), (8, 16459152), (12, 10972768), (16, 8229576), (24, 5486384), (32, 4114788), (48, 2743192), (64, 2057394), (96, 1371596), (128, 1028697), (192, 685798), (384, 342899)]