147509316

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{19237}}^1$

素因数の和:19321

約数の個数: 48

約数和(自身を含む): 387838080

約数和(自身を除く): 240328764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 19237, 38474, 57711, 76948, 115422, 173133, 230844, 346266, 519399, 692532, 1038798, 1365827, 2077596, 2731654, 4097481, 5463308, 8194962, 12292443, 16389924, 24584886, 36877329, 49169772, 73754658, 147509316]

約数ペア:

[(1, 147509316), (2, 73754658), (3, 49169772), (4, 36877329), (6, 24584886), (9, 16389924), (12, 12292443), (18, 8194962), (27, 5463308), (36, 4097481), (54, 2731654), (71, 2077596), (108, 1365827), (142, 1038798), (213, 692532), (284, 519399), (426, 346266), (639, 230844), (852, 173133), (1278, 115422), (1917, 76948), (2556, 57711), (3834, 38474), (7668, 19237)]