128685606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{17117}}^1$

素因数の和:17308

約数の個数: 32

約数和(自身を含む): 295799040

約数和(自身を除く): 167113434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 3759, 7518, 17117, 34234, 51351, 102702, 119819, 239638, 359457, 718914, 3063943, 6127886, 9191829, 18383658, 21447601, 42895202, 64342803, 128685606]

約数ペア:

[(1, 128685606), (2, 64342803), (3, 42895202), (6, 21447601), (7, 18383658), (14, 9191829), (21, 6127886), (42, 3063943), (179, 718914), (358, 359457), (537, 239638), (1074, 119819), (1253, 102702), (2506, 51351), (3759, 34234), (7518, 17117)]