156968341672

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{9157}}^1\times {\mathrm{40429}}^1$

素因数の和:49645

約数の個数: 32

約数和(自身を含む): 299908931400

約数和(自身を除く): 142940589728

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 9157, 18314, 36628, 40429, 73256, 80858, 161716, 323432, 485321, 970642, 1941284, 2142737, 3882568, 4285474, 8570948, 17141896, 370208353, 740416706, 1480833412, 2961666824, 19621042709, 39242085418, 78484170836, 156968341672]

約数ペア:

[(1, 156968341672), (2, 78484170836), (4, 39242085418), (8, 19621042709), (53, 2961666824), (106, 1480833412), (212, 740416706), (424, 370208353), (9157, 17141896), (18314, 8570948), (36628, 4285474), (40429, 3882568), (73256, 2142737), (80858, 1941284), (161716, 970642), (323432, 485321)]