157023736

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1861}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 301644000

約数和(自身を除く): 144620264

約数列:

[1, 2, 4, 8, 53, 106, 199, 212, 398, 424, 796, 1592, 1861, 3722, 7444, 10547, 14888, 21094, 42188, 84376, 98633, 197266, 370339, 394532, 740678, 789064, 1481356, 2962712, 19627967, 39255934, 78511868, 157023736]

約数ペア:

[(1, 157023736), (2, 78511868), (4, 39255934), (8, 19627967), (53, 2962712), (106, 1481356), (199, 789064), (212, 740678), (398, 394532), (424, 370339), (796, 197266), (1592, 98633), (1861, 84376), (3722, 42188), (7444, 21094), (10547, 14888)]