164260568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12497}}^1$

素因数の和:12587

約数の個数: 32

約数和(自身を含む): 323948160

約数和(自身を除く): 159687592

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1643, 3286, 6572, 12497, 13144, 24994, 49988, 99976, 387407, 662341, 774814, 1324682, 1549628, 2649364, 3099256, 5298728, 20532571, 41065142, 82130284, 164260568]

約数ペア:

[(1, 164260568), (2, 82130284), (4, 41065142), (8, 20532571), (31, 5298728), (53, 3099256), (62, 2649364), (106, 1549628), (124, 1324682), (212, 774814), (248, 662341), (424, 387407), (1643, 99976), (3286, 49988), (6572, 24994), (12497, 13144)]