163559162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 274036224

約数和(自身を除く): 110477062

約数列:

[1, 2, 13, 26, 31, 62, 307, 403, 614, 661, 806, 1322, 3991, 7982, 8593, 9517, 17186, 19034, 20491, 40982, 123721, 202927, 247442, 266383, 405854, 532766, 2638051, 5276102, 6290737, 12581474, 81779581, 163559162]

約数ペア:

[(1, 163559162), (2, 81779581), (13, 12581474), (26, 6290737), (31, 5276102), (62, 2638051), (307, 532766), (403, 405854), (614, 266383), (661, 247442), (806, 202927), (1322, 123721), (3991, 40982), (7982, 20491), (8593, 19034), (9517, 17186)]