139777162

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 257290560

約数和(自身を除く): 117513398

約数列:

[1, 2, 7, 14, 17, 34, 119, 179, 193, 238, 289, 358, 386, 578, 1253, 1351, 2023, 2506, 2702, 3043, 3281, 4046, 6086, 6562, 21301, 22967, 34547, 42602, 45934, 51731, 55777, 69094, 103462, 111554, 241829, 362117, 390439, 483658, 587299, 724234, 780878, 1174598, 4111093, 8222186, 9984083, 19968166, 69888581, 139777162]

約数ペア:

[(1, 139777162), (2, 69888581), (7, 19968166), (14, 9984083), (17, 8222186), (34, 4111093), (119, 1174598), (179, 780878), (193, 724234), (238, 587299), (289, 483658), (358, 390439), (386, 362117), (578, 241829), (1253, 111554), (1351, 103462), (2023, 69094), (2506, 55777), (2702, 51731), (3043, 45934), (3281, 42602), (4046, 34547), (6086, 22967), (6562, 21301)]