143363836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2437}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 314560512

約数和(自身を除く): 171196676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 308, 382, 764, 1337, 2101, 2437, 2674, 4202, 4874, 5348, 8404, 9748, 14707, 17059, 26807, 29414, 34118, 53614, 58828, 68236, 107228, 187649, 375298, 465467, 750596, 930934, 1861868, 3258269, 5120137, 6516538, 10240274, 13033076, 20480548, 35840959, 71681918, 143363836]

約数ペア:

[(1, 143363836), (2, 71681918), (4, 35840959), (7, 20480548), (11, 13033076), (14, 10240274), (22, 6516538), (28, 5120137), (44, 3258269), (77, 1861868), (154, 930934), (191, 750596), (308, 465467), (382, 375298), (764, 187649), (1337, 107228), (2101, 68236), (2437, 58828), (2674, 53614), (4202, 34118), (4874, 29414), (5348, 26807), (8404, 17059), (9748, 14707)]