145235658

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{74941}}^1$

素因数の和:74982

約数の個数: 32

約数和(自身を含む): 323749440

約数和(自身を除く): 178513782

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 74941, 149882, 224823, 449646, 1273997, 1423879, 2547994, 2847758, 3821991, 4271637, 7643982, 8543274, 24205943, 48411886, 72617829, 145235658]

約数ペア:

[(1, 145235658), (2, 72617829), (3, 48411886), (6, 24205943), (17, 8543274), (19, 7643982), (34, 4271637), (38, 3821991), (51, 2847758), (57, 2547994), (102, 1423879), (114, 1273997), (323, 449646), (646, 224823), (969, 149882), (1938, 74941)]