156940368508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{453737}}^1$

素因数の和:454882

約数の個数: 48

約数和(自身を含む): 342721016064

約数和(自身を除く): 185780647556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1123, 2246, 4492, 7861, 12353, 15722, 24706, 31444, 49412, 86471, 172942, 345884, 453737, 907474, 1814948, 3176159, 4991107, 6352318, 9982214, 12704636, 19964428, 34937749, 69875498, 139750996, 509546651, 1019093302, 2038186604, 3566826557, 5605013161, 7133653114, 11210026322, 14267306228, 22420052644, 39235092127, 78470184254, 156940368508]

約数ペア:

[(1, 156940368508), (2, 78470184254), (4, 39235092127), (7, 22420052644), (11, 14267306228), (14, 11210026322), (22, 7133653114), (28, 5605013161), (44, 3566826557), (77, 2038186604), (154, 1019093302), (308, 509546651), (1123, 139750996), (2246, 69875498), (4492, 34937749), (7861, 19964428), (12353, 12704636), (15722, 9982214), (24706, 6352318), (31444, 4991107), (49412, 3176159), (86471, 1814948), (172942, 907474), (345884, 453737)]