130489728

素因数分解:

$2^7\times 3^1\times {\mathrm{339817}}^1$

素因数の和:339834

約数の個数: 32

約数和(自身を含む): 346614360

約数和(自身を除く): 216124632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 339817, 679634, 1019451, 1359268, 2038902, 2718536, 4077804, 5437072, 8155608, 10874144, 16311216, 21748288, 32622432, 43496576, 65244864, 130489728]

約数ペア:

[(1, 130489728), (2, 65244864), (3, 43496576), (4, 32622432), (6, 21748288), (8, 16311216), (12, 10874144), (16, 8155608), (24, 5437072), (32, 4077804), (48, 2718536), (64, 2038902), (96, 1359268), (128, 1019451), (192, 679634), (384, 339817)]