157066780164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2903}}^1\times {\mathrm{644107}}^1$

素因数の和:647024

約数の個数: 48

約数和(自身を含む): 418989677568

約数和(自身を除く): 261922897404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2903, 5806, 8709, 11612, 17418, 20321, 34836, 40642, 60963, 81284, 121926, 243852, 644107, 1288214, 1932321, 2576428, 3864642, 4508749, 7729284, 9017498, 13526247, 18034996, 27052494, 54104988, 1869842621, 3739685242, 5609527863, 7479370484, 11219055726, 13088898347, 22438111452, 26177796694, 39266695041, 52355593388, 78533390082, 157066780164]

約数ペア:

[(1, 157066780164), (2, 78533390082), (3, 52355593388), (4, 39266695041), (6, 26177796694), (7, 22438111452), (12, 13088898347), (14, 11219055726), (21, 7479370484), (28, 5609527863), (42, 3739685242), (84, 1869842621), (2903, 54104988), (5806, 27052494), (8709, 18034996), (11612, 13526247), (17418, 9017498), (20321, 7729284), (34836, 4508749), (40642, 3864642), (60963, 2576428), (81284, 1932321), (121926, 1288214), (243852, 644107)]