153262458

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 337110696

約数和(自身を除く): 183848238

約数列:

[1, 2, 3, 6, 9, 18, 157, 193, 281, 314, 386, 471, 562, 579, 843, 942, 1158, 1413, 1686, 1737, 2529, 2826, 3474, 5058, 30301, 44117, 54233, 60602, 88234, 90903, 108466, 132351, 162699, 181806, 264702, 272709, 325398, 397053, 488097, 545418, 794106, 976194, 8514581, 17029162, 25543743, 51087486, 76631229, 153262458]

約数ペア:

[(1, 153262458), (2, 76631229), (3, 51087486), (6, 25543743), (9, 17029162), (18, 8514581), (157, 976194), (193, 794106), (281, 545418), (314, 488097), (386, 397053), (471, 325398), (562, 272709), (579, 264702), (843, 181806), (942, 162699), (1158, 132351), (1413, 108466), (1686, 90903), (1737, 88234), (2529, 60602), (2826, 54233), (3474, 44117), (5058, 30301)]