164045836

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{811}}^1\times {\mathrm{829}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 292498640

約数和(自身を除く): 128452804

約数列:

[1, 2, 4, 61, 122, 244, 811, 829, 1622, 1658, 3244, 3316, 49471, 50569, 98942, 101138, 197884, 202276, 672319, 1344638, 2689276, 41011459, 82022918, 164045836]

約数ペア:

[(1, 164045836), (2, 82022918), (4, 41011459), (61, 2689276), (122, 1344638), (244, 672319), (811, 202276), (829, 197884), (1622, 101138), (1658, 98942), (3244, 50569), (3316, 49471)]