164688248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8839}}^1$

素因数の和:8999

約数の個数: 32

約数和(自身を含む): 329378400

約数和(自身を除く): 164690152

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 8839, 9316, 17678, 18632, 35356, 70712, 150263, 300526, 601052, 1202104, 1210943, 2421886, 4843772, 9687544, 20586031, 41172062, 82344124, 164688248]

約数ペア:

[(1, 164688248), (2, 82344124), (4, 41172062), (8, 20586031), (17, 9687544), (34, 4843772), (68, 2421886), (136, 1210943), (137, 1202104), (274, 601052), (548, 300526), (1096, 150263), (2329, 70712), (4658, 35356), (8839, 18632), (9316, 17678)]