141827728

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40849}}^1$

素因数の和:40895

約数の個数: 40

約数和(自身を含む): 324185600

約数和(自身を除く): 182357872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 40849, 81698, 163396, 285943, 326792, 571886, 653584, 1143772, 1266319, 2287544, 2532638, 4575088, 5065276, 8864233, 10130552, 17728466, 20261104, 35456932, 70913864, 141827728]

約数ペア:

[(1, 141827728), (2, 70913864), (4, 35456932), (7, 20261104), (8, 17728466), (14, 10130552), (16, 8864233), (28, 5065276), (31, 4575088), (56, 2532638), (62, 2287544), (112, 1266319), (124, 1143772), (217, 653584), (248, 571886), (434, 326792), (496, 285943), (868, 163396), (1736, 81698), (3472, 40849)]