161097244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22741}}^1$

素因数の和:22786

約数の個数: 48

約数和(自身を含む): 366782976

約数和(自身を除く): 205685732

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 22741, 45482, 90964, 159187, 250151, 318374, 500302, 523043, 636748, 1000604, 1046086, 1751057, 2092172, 3502114, 3661301, 5753473, 7004228, 7322602, 11506946, 14645204, 23013892, 40274311, 80548622, 161097244]

約数ペア:

[(1, 161097244), (2, 80548622), (4, 40274311), (7, 23013892), (11, 14645204), (14, 11506946), (22, 7322602), (23, 7004228), (28, 5753473), (44, 3661301), (46, 3502114), (77, 2092172), (92, 1751057), (154, 1046086), (161, 1000604), (253, 636748), (308, 523043), (322, 500302), (506, 318374), (644, 250151), (1012, 159187), (1771, 90964), (3542, 45482), (7084, 22741)]