157066280656

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{7069}}^1\times {\mathrm{19559}}^1$

素因数の和:26707

約数の個数: 40

約数和(自身を含む): 308661494400

約数和(自身を除く): 151595213744

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 7069, 14138, 19559, 28276, 39118, 56552, 78236, 113104, 156472, 312944, 501899, 1003798, 1388689, 2007596, 2777378, 4015192, 5554756, 8030384, 11109512, 22219024, 138262571, 276525142, 553050284, 1106100568, 2212201136, 9816642541, 19633285082, 39266570164, 78533140328, 157066280656]

約数ペア:

[(1, 157066280656), (2, 78533140328), (4, 39266570164), (8, 19633285082), (16, 9816642541), (71, 2212201136), (142, 1106100568), (284, 553050284), (568, 276525142), (1136, 138262571), (7069, 22219024), (14138, 11109512), (19559, 8030384), (28276, 5554756), (39118, 4015192), (56552, 2777378), (78236, 2007596), (113104, 1388689), (156472, 1003798), (312944, 501899)]