158542504

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1879}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 304560000

約数和(自身を除く): 146017496

約数列:

[1, 2, 4, 8, 53, 106, 199, 212, 398, 424, 796, 1592, 1879, 3758, 7516, 10547, 15032, 21094, 42188, 84376, 99587, 199174, 373921, 398348, 747842, 796696, 1495684, 2991368, 19817813, 39635626, 79271252, 158542504]

約数ペア:

[(1, 158542504), (2, 79271252), (4, 39635626), (8, 19817813), (53, 2991368), (106, 1495684), (199, 796696), (212, 747842), (398, 398348), (424, 373921), (796, 199174), (1592, 99587), (1879, 84376), (3758, 42188), (7516, 21094), (10547, 15032)]