133059728

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{113921}}^1$

素因数の和:114002

約数の個数: 20

約数和(自身を含む): 261337068

約数和(自身を除く): 128277340

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 113921, 227842, 455684, 911368, 1822736, 8316233, 16632466, 33264932, 66529864, 133059728]

約数ペア:

[(1, 133059728), (2, 66529864), (4, 33264932), (8, 16632466), (16, 8316233), (73, 1822736), (146, 911368), (292, 455684), (584, 227842), (1168, 113921)]