140368634

素因数分解:

$2^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2899

約数の個数: 32

約数和(自身を含む): 248995200

約数和(自身を除く): 108626566

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 343, 511, 686, 1022, 2803, 3577, 5606, 7154, 19621, 25039, 39242, 50078, 137347, 204619, 274694, 409238, 961429, 1432333, 1922858, 2864666, 10026331, 20052662, 70184317, 140368634]

約数ペア:

[(1, 140368634), (2, 70184317), (7, 20052662), (14, 10026331), (49, 2864666), (73, 1922858), (98, 1432333), (146, 961429), (343, 409238), (511, 274694), (686, 204619), (1022, 137347), (2803, 50078), (3577, 39242), (5606, 25039), (7154, 19621)]