168271348

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193861}}^1$

素因数の和:193903

約数の個数: 24

約数和(自身を含む): 347400704

約数和(自身を除く): 179129356

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 193861, 387722, 775444, 1357027, 2714054, 5428108, 6009691, 12019382, 24038764, 42067837, 84135674, 168271348]

約数ペア:

[(1, 168271348), (2, 84135674), (4, 42067837), (7, 24038764), (14, 12019382), (28, 6009691), (31, 5428108), (62, 2714054), (124, 1357027), (217, 775444), (434, 387722), (868, 193861)]