156940478512

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{257401}}^1$

素因数の和:258181

約数の個数: 40

約数和(自身を含む): 310241482560

約数和(自身を除く): 153301004048

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 719, 848, 1438, 2876, 5752, 11504, 38107, 76214, 152428, 257401, 304856, 514802, 609712, 1029604, 2059208, 4118416, 13642253, 27284506, 54569012, 109138024, 185071319, 218276048, 370142638, 740285276, 1480570552, 2961141104, 9808779907, 19617559814, 39235119628, 78470239256, 156940478512]

約数ペア:

[(1, 156940478512), (2, 78470239256), (4, 39235119628), (8, 19617559814), (16, 9808779907), (53, 2961141104), (106, 1480570552), (212, 740285276), (424, 370142638), (719, 218276048), (848, 185071319), (1438, 109138024), (2876, 54569012), (5752, 27284506), (11504, 13642253), (38107, 4118416), (76214, 2059208), (152428, 1029604), (257401, 609712), (304856, 514802)]